azure-cosmos-db

Expert knowledge for Azure Cosmos DB development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when using Cosmos DB APIs (NoSQL, Mongo, Cassandra, Postgres), change feed, global distribution, vector search, or HTAP, and other Azure Cosmos DB related development tasks. Not for Azure Table Storage (use azure-table-storage), Azure SQL Database (use azure-sql-database), Azure Database for MySQL (use azure-database-mysql), Azure Database for PostgreSQL (use azure-database-postgresql).

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Best use case

azure-cosmos-db is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

Teams using azure-cosmos-db should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

You only need a quick one-off answer and do not need a reusable workflow.
You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/azure-cosmos-db/SKILL.md --create-dirs "https://raw.githubusercontent.com/MicrosoftDocs/Agent-Skills/main/skills/azure-cosmos-db/SKILL.md"

Manual Installation

Download SKILL.md from GitHub
Place it in .claude/skills/azure-cosmos-db/SKILL.md inside your project
Restart your AI agent — it will auto-discover the skill

How azure-cosmos-db Compares

Feature / Agent	azure-cosmos-db	Standard Approach
Platform Support	Not specified	Limited / Varies
Context Awareness	High	Baseline
Installation Complexity	Unknown	N/A

Frequently Asked Questions

What does this skill do?

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

Related Guides

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Browse AI agent skills for coding, debugging, testing, refactoring, code review, and developer workflows across Claude, Cursor, and Codex.

SKILL.md Source

# Azure Cosmos DB Skill

This skill provides expert guidance for Azure Cosmos DB. Covers troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. It combines local quick-reference content with remote documentation fetching capabilities.

## How to Use This Skill

> **IMPORTANT for Agent**: Use the **Category Index** below to locate relevant sections. For categories with line ranges (e.g., `L35-L120`), use `read_file` with the specified lines. For categories with file links (e.g., `[security.md](security.md)`), use `read_file` on the linked reference file

> **IMPORTANT for Agent**: If `metadata.generated_at` is more than 3 months old, suggest the user pull the latest version from the repository. If `mcp_microsoftdocs` tools are not available, suggest the user install it: [Installation Guide](https://github.com/MicrosoftDocs/mcp/blob/main/README.md)

This skill requires **network access** to fetch documentation content:
- **Preferred**: Use `mcp_microsoftdocs:microsoft_docs_fetch` with query string `from=learn-agent-skill`. Returns Markdown.
- **Fallback**: Use `fetch_webpage` with query string `from=learn-agent-skill&accept=text/markdown`. Returns Markdown.

## Category Index

| Category | Location | Description |
|----------|----------|-------------|
| Troubleshooting | L37-L91 | Diagnosing and fixing Cosmos DB issues: SDK errors, timeouts, 4xx/5xx codes, performance/RU analysis, metrics/log queries, CMK/backup problems, and API-specific (Mongo/Cassandra/Gremlin/Postgres) troubleshooting. |
| Best Practices | L92-L151 | Performance, scaling, partitioning, indexing, cost optimization, SDK usage, and HA/DR best practices for Cosmos DB (NoSQL, MongoDB, Cassandra, PostgreSQL) and legacy DocumentDB. |
| Decision Making | L152-L208 | Guidance on choosing Cosmos DB features, scaling, pricing, consistency, backup, and analytics options, plus migration/upgrade paths for Cassandra, MongoDB, DynamoDB, and PostgreSQL workloads |
| Architecture & Design Patterns | L209-L251 | Architectural patterns for Cosmos DB and PostgreSQL: multitenancy, sharding, HA/DR, change feed, HTAP, real-time analytics, and AI/LLM agents, memory, vectors, and semantic caching. |
| Limits & Quotas | L252-L292 | Limits, quotas, and behaviors for Cosmos DB (all APIs, backup, autoscale, serverless, free tier, fleets) and Cosmos DB for PostgreSQL, including RUs, storage, partitions, and performance. |
| Security | L293-L359 | Securing Cosmos DB and related services: identity/RBAC, keys and encryption, network isolation (VNet, Private Link, firewalls), TLS, auditing, policies, and data‑level protections. |
| Configuration | L360-L485 | Configuring Cosmos DB and related services: throughput, indexing, TTL, backup/restore, global distribution, monitoring, emulators, SDK tuning, and deployment via Bicep/ARM/Terraform across all APIs. |
| Integrations & Coding Patterns | [integrations.md](integrations.md) | SDK patterns, bulk ops, change feed, vector search, and integrations (Kafka, Spark, Functions, BI, AI/RAG) plus migration guides for Cosmos DB APIs (NoSQL, Mongo, Cassandra, PostgreSQL, DocumentDB). |
| Deployment | [deployment.md](deployment.md) | Deploying and managing Cosmos DB and Azure DocumentDB: ARM/Bicep/Terraform templates, CI/CD, scaling, backup/restore, upgrades, maintenance, and start/stop operations for various APIs. |

### Troubleshooting
| Topic | URL |
|-------|-----|
| Run diagnostic log queries for Cosmos DB Cassandra | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/diagnostic-queries |
| Use Log Analytics to diagnose Cosmos DB Cassandra server errors | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/error-codes-solution |
| FAQ and troubleshooting for Cassandra API materialized views | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/materialized-views-faq |
| Troubleshoot common Cosmos DB Cassandra API errors | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/troubleshoot-common-issues |
| Resolve NoHostAvailableException and NoNodeAvailableException in Cosmos DB Cassandra | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/troubleshoot-nohostavailable-exception |
| Troubleshoot revoked-state Cosmos DB CMK accounts | https://learn.microsoft.com/en-us/azure/cosmos-db/cmk-troubleshooting-guide |
| Use advanced diagnostics queries to troubleshoot Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/diagnostic-queries |
| Query diagnostics logs for Cosmos DB Gremlin issues | https://learn.microsoft.com/en-us/azure/cosmos-db/gremlin/diagnostic-queries |
| Use diagnostics queries to troubleshoot Cosmos DB MongoDB | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/diagnostic-queries |
| Troubleshoot common Cosmos DB MongoDB errors | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/error-codes-solutions |
| Prevent rate-limiting errors in Cosmos DB MongoDB | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/prevent-rate-limiting-errors |
| Troubleshoot query performance in Cosmos DB MongoDB | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/troubleshoot-query-performance |
| Monitor and diagnose Cosmos DB elastic partition operations | https://learn.microsoft.com/en-us/azure/cosmos-db/monitor-activity-logs-elastic-operations |
| Troubleshoot with aggregated diagnostics logs for Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/monitor-aggregated-logs |
| Write basic diagnostics queries to troubleshoot Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/monitor-logs-basic-queries |
| Monitor normalized request units for workload analysis | https://learn.microsoft.com/en-us/azure/cosmos-db/monitor-normalized-request-units |
| Analyze request unit consumption for Cosmos DB operations | https://learn.microsoft.com/en-us/azure/cosmos-db/monitor-request-unit-usage |
| Diagnose server-side latency with Cosmos DB metrics | https://learn.microsoft.com/en-us/azure/cosmos-db/monitor-server-side-latency |
| Resolve common issues with Cosmos DB partial document updates | https://learn.microsoft.com/en-us/azure/cosmos-db/partial-document-update-faq |
| Determine true distributed table size in Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-table-size |
| Troubleshoot connection issues to Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-troubleshoot-common-connection-issues |
| Resolve read-only state in Cosmos DB for PostgreSQL clusters | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-troubleshoot-read-only |
| Run diagnostic queries for distributed clusters | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-useful-diagnostic-queries |
| Resolve issues with same-account continuous backup restore | https://learn.microsoft.com/en-us/azure/cosmos-db/restore-in-account-continuous-backup-frequently-asked-questions |
| Use Azure SRE Agent to diagnose Cosmos DB issues | https://learn.microsoft.com/en-us/azure/cosmos-db/site-reliability-engineering-agent |
| Fix Cosmos DB 400 bad request and partition key errors | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-bad-request |
| Troubleshoot Azure Functions triggers for Cosmos DB change feed | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-changefeed-functions |
| Troubleshoot cross-tenant CMK issues in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-cmk |
| Troubleshoot Cosmos DB 409 conflict exceptions | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-conflict |
| Troubleshoot Azure Cosmos DB .NET SDK issues | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-dotnet-sdk |
| Resolve Cosmos DB .NET 'request header too large' errors | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-dotnet-sdk-request-header-too-large |
| Fix HTTP 408 timeouts in Cosmos DB .NET SDK | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-dotnet-sdk-request-time-out |
| Troubleshoot slow requests in Cosmos DB .NET SDK | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-dotnet-sdk-slow-request |
| Troubleshoot Cosmos DB 403 forbidden exceptions | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-forbidden |
| Diagnose and troubleshoot Cosmos DB async Java SDK v2 | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-java-async-sdk |
| Fix HTTP 408 timeouts in Cosmos DB Java v4 SDK | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-java-sdk-request-time-out |
| Resolve service unavailable errors in Cosmos DB Java v4 SDK | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-java-sdk-service-unavailable |
| Diagnose and troubleshoot Cosmos DB Java SDK v4 issues | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-java-sdk-v4 |
| Troubleshoot Cosmos DB 404 not found exceptions | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-not-found |
| Diagnose and troubleshoot Cosmos DB Python SDK issues | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-python-sdk |
| Troubleshoot Azure Cosmos DB query performance issues | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-query-performance |
| Resolve Cosmos DB 429 request rate too large errors | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-request-rate-too-large |
| Fix Azure Cosmos DB HTTP 408 request timeouts | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-request-time-out |
| Diagnose Cosmos DB SDK availability in multi-region setups | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-sdk-availability |
| Resolve Cosmos DB service unavailable (503) exceptions | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-service-unavailable |
| Resolve Cosmos DB unauthorized (401) exceptions | https://learn.microsoft.com/en-us/azure/cosmos-db/troubleshoot-unauthorized |
| Use Cosmos DB metrics and insights to debug issues | https://learn.microsoft.com/en-us/azure/cosmos-db/use-metrics |
| Resolve common Azure DocumentDB questions and issues | https://learn.microsoft.com/en-us/azure/documentdb/faq |
| Troubleshoot CMK encryption issues in Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/how-to-database-encryption-troubleshoot |
| Troubleshoot common Azure DocumentDB errors and issues | https://learn.microsoft.com/en-us/azure/documentdb/troubleshoot-common-issues |
| Troubleshoot Azure DocumentDB replication connectivity and performance | https://learn.microsoft.com/en-us/azure/documentdb/troubleshoot-replication |

### Best Practices
| Topic | URL |
|-------|-----|
| Apply automated performance and cost recommendations in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/automated-recommendations |
| Benchmark Azure Cosmos DB for NoSQL with YCSB | https://learn.microsoft.com/en-us/azure/cosmos-db/benchmarking-framework |
| Best practices for Azure Cosmos DB .NET SDK v3 | https://learn.microsoft.com/en-us/azure/cosmos-db/best-practice-dotnet |
| Best practices for Azure Cosmos DB Java SDK v4 | https://learn.microsoft.com/en-us/azure/cosmos-db/best-practice-java |
| Best practices for Azure Cosmos DB Python SDK | https://learn.microsoft.com/en-us/azure/cosmos-db/best-practice-python |
| Apply performance best practices for Cosmos DB JavaScript SDK | https://learn.microsoft.com/en-us/azure/cosmos-db/best-practices-javascript |
| Adapt Apache Cassandra applications to Cosmos DB Cassandra API | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/adoption |
| Apply recommended Cosmos DB Cassandra driver extension settings | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/driver-extensions |
| Implement lightweight transactions in Cosmos DB Cassandra API | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/lightweight-transactions |
| Use materialized views in Cosmos DB Cassandra API (preview) | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/materialized-views |
| Avoid rate-limiting errors with server-side retries in Cassandra API | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/prevent-rate-limiting-errors |
| Use secondary indexing in Cosmos DB Cassandra API | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/secondary-indexing |
| Design resilient Cosmos DB SDK client applications | https://learn.microsoft.com/en-us/azure/cosmos-db/conceptual-resilient-sdk-applications |
| Configure conflict resolution policies for Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/conflict-resolution-policies |
| Choose an IoT partition key strategy for Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/design-partitioning-iot |
| Plan Cosmos DB disaster recovery and failover | https://learn.microsoft.com/en-us/azure/cosmos-db/disaster-recovery-guidance |
| Apply Cosmos DB best practices via Agent Kit | https://learn.microsoft.com/en-us/azure/cosmos-db/gen-ai/agent-kit |
| Apply Cosmos DB-aware GitHub Copilot practices in VS Code | https://learn.microsoft.com/en-us/azure/cosmos-db/github-copilot-visual-studio-code-best-practices |
| Use hierarchical partition keys in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/hierarchical-partition-keys |
| Redistribute Cosmos DB throughput across partitions | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-redistribute-throughput-across-partitions |
| Use Cosmos DB indexing metrics to tune performance | https://learn.microsoft.com/en-us/azure/cosmos-db/index-metrics |
| Handle large partition keys and avoid collisions in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/large-partition-keys |
| Model and partition Cosmos DB data with a real example | https://learn.microsoft.com/en-us/azure/cosmos-db/model-partition-example |
| Redistribute throughput across Cosmos MongoDB partitions | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/distribute-throughput-across-partitions |
| Optimize indexing for Cosmos DB for MongoDB | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/indexing |
| Optimize write performance in Cosmos DB MongoDB | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/optimize-write-performance |
| Optimize Azure Cosmos DB MongoDB after migration | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/post-migration-optimization |
| Prepare MongoDB workloads for Cosmos DB migration | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/pre-migration-steps |
| Use MongoDB read preference with Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/readpreference-global-distribution |
| Optimize Azure Cosmos DB costs for dev and production | https://learn.microsoft.com/en-us/azure/cosmos-db/optimize-costs |
| Apply partitioning and scaling best practices in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/partitioning |
| Improve performance with Cosmos DB .NET SDK v2 | https://learn.microsoft.com/en-us/azure/cosmos-db/performance-tips |
| Performance tips for Cosmos DB Async Java SDK v2 | https://learn.microsoft.com/en-us/azure/cosmos-db/performance-tips-async-java |
| Improve performance with Cosmos DB .NET SDK v3 | https://learn.microsoft.com/en-us/azure/cosmos-db/performance-tips-dotnet-sdk-v3 |
| Performance tips for Cosmos DB Sync Java SDK v2 | https://learn.microsoft.com/en-us/azure/cosmos-db/performance-tips-java |
| Improve performance with Cosmos DB Java SDK v4 | https://learn.microsoft.com/en-us/azure/cosmos-db/performance-tips-java-sdk-v4 |
| Optimize Azure Cosmos DB Python SDK performance | https://learn.microsoft.com/en-us/azure/cosmos-db/performance-tips-python-sdk |
| Optimize query performance with Cosmos DB SDKs | https://learn.microsoft.com/en-us/azure/cosmos-db/performance-tips-query-sdk |
| Monitor and tune Cosmos DB for PostgreSQL clusters | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-monitoring |
| Monitor multi-tenant workloads in Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-multi-tenant-monitoring |
| Performance tuning for distributed PostgreSQL workloads | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-performance-tuning |
| Optimize pgvector performance on Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-optimize-performance-pgvector |
| Understand and use Azure Cosmos DB SQL query metrics | https://learn.microsoft.com/en-us/azure/cosmos-db/query-metrics |
| Understand and optimize Request Units in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/request-units |
| Best practices for scaling Cosmos DB provisioned throughput | https://learn.microsoft.com/en-us/azure/cosmos-db/scaling-provisioned-throughput-best-practices |
| Design and use synthetic partition keys in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/synthetic-partition-keys |
| Control throughput in Cosmos DB Spark connector | https://learn.microsoft.com/en-us/azure/cosmos-db/throughput-control-spark |
| Bulk import data into Cosmos DB for NoSQL with .NET SDK | https://learn.microsoft.com/en-us/azure/cosmos-db/tutorial-dotnet-bulk-import |
| Apply background indexing best practices in Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/background-indexing |
| Apply cross-region replication and DR best practices in Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/cross-region-replication |
| Implement HA and cross-region replication best practices in DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/high-availability-replication-best-practices |
| Use indexing best practices for Azure DocumentDB collections | https://learn.microsoft.com/en-us/azure/documentdb/how-to-create-indexes |
| Optimize Azure DocumentDB queries using Index Advisor | https://learn.microsoft.com/en-us/azure/documentdb/index-advisor |
| Optimize performance for Azure Cassandra managed instances | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/best-practice-performance |
| Apply HA and DR best practices for Cassandra managed instances | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/resilient-applications |
| Use write-through cache to improve Cassandra managed instance performance | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/write-through-cache |

### Decision Making
| Topic | URL |
|-------|-----|
| Choose analytics and BI options for Cosmos DB data | https://learn.microsoft.com/en-us/azure/cosmos-db/analytics-and-business-intelligence-overview |
| Apply Cosmos DB near real-time analytics to key use cases | https://learn.microsoft.com/en-us/azure/cosmos-db/analytics-and-business-intelligence-use-cases |
| Map Cassandra consistency levels to Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/consistency-mapping |
| Migrate on-premises Cassandra data to Cosmos DB Cassandra API | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/migrate-data |
| Migrate Apache Cassandra data to Cosmos DB Cassandra using Databricks | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/migrate-data-databricks |
| Live-migrate Apache Cassandra to Cosmos DB Cassandra with dual-write | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/migrate-data-dual-write-proxy |
| Choose scaling options for Cosmos DB Cassandra accounts | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/scale-account-throughput |
| Evaluate Cassandra feature support in Azure Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/support |
| Select appropriate change feed mode for Cosmos DB workloads | https://learn.microsoft.com/en-us/azure/cosmos-db/change-feed-modes |
| Choose appropriate consistency levels in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/consistency-levels |
| Estimate Cosmos DB RU/s from existing vCores | https://learn.microsoft.com/en-us/azure/cosmos-db/convert-vcore-to-request-unit |
| Decide when to use Azure Cosmos DB dedicated gateway | https://learn.microsoft.com/en-us/azure/cosmos-db/dedicated-gateway |
| Choose and implement data migration from DynamoDB to Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/dynamodb-data-migration-cosmos-db |
| Estimate Cosmos DB RU/s and cost with capacity planner | https://learn.microsoft.com/en-us/azure/cosmos-db/estimate-ru-with-capacity-planner |
| Use Fleet Analytics to monitor Cosmos DB usage and costs | https://learn.microsoft.com/en-us/azure/cosmos-db/fleet-analytics |
| Choose between kNN and ANN for Cosmos DB vector search | https://learn.microsoft.com/en-us/azure/cosmos-db/gen-ai/knn-vs-ann |
| Choose between manual and autoscale throughput in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-choose-offer |
| Migrate from .NET bulk executor to SDK v3 bulk | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-migrate-from-bulk-executor-library |
| Migrate from Java bulk executor to SDK v4 bulk | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-migrate-from-bulk-executor-library-java |
| Migrate from legacy change feed processor library to Cosmos DB .NET V3 | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-migrate-from-change-feed-library |
| Migrate from Cosmos DB Kafka connector V1 to V2 | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-migrate-from-kafka-connector-v1-to-v2 |
| Use Azure Cosmos DB integrated cache for cost and latency | https://learn.microsoft.com/en-us/azure/cosmos-db/integrated-cache |
| Plan and execute large-scale data migration to Azure Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/migrate |
| Migrate Cosmos DB from periodic to continuous backup | https://learn.microsoft.com/en-us/azure/cosmos-db/migrate-continuous-backup |
| Upgrade applications to Azure Cosmos DB .NET SDK v2 | https://learn.microsoft.com/en-us/azure/cosmos-db/migrate-dotnet-v2 |
| Upgrade applications to Azure Cosmos DB .NET SDK v3 | https://learn.microsoft.com/en-us/azure/cosmos-db/migrate-dotnet-v3 |
| Upgrade applications to Azure Cosmos DB Java SDK v4 | https://learn.microsoft.com/en-us/azure/cosmos-db/migrate-java-v4-sdk |
| Migrate one-to-few relational data models to Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/migrate-relational-data |
| Choose between Cosmos DB for MongoDB and Atlas | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/compare-mongodb-atlas |
| Evaluate benefits of upgrading to Cosmos DB MongoDB 4.0+ | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/compression-cost-savings |
| Map MongoDB consistency to Cosmos DB levels | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/consistency-mapping |
| Estimate RU throughput and cost for Cosmos MongoDB | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/estimate-ru-capacity-planner |
| Migrate from Cosmos MongoDB API to Azure DocumentDB | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/how-to-migrate-documentdb |
| Upgrade Cosmos DB MongoDB API version safely | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/upgrade-version |
| Use multi-region writes for high availability in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/multi-region-writes |
| Plan Cosmos DB network bandwidth usage and costs | https://learn.microsoft.com/en-us/azure/cosmos-db/network-bandwidth |
| Choose and use Cosmos DB backup modes | https://learn.microsoft.com/en-us/azure/cosmos-db/online-backup-and-restore |
| Decide when to use burstable compute | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-burstable-compute |
| Choose initial Cosmos DB for PostgreSQL cluster size | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-scale-initial |
| Select shard count for Cosmos DB for PostgreSQL tables | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-shard-count |
| Decide and plan migration to PostgreSQL Elastic Cluster | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/migrate-postgresql-elastic-cluster |
| Classify workloads for Cosmos DB PostgreSQL scaling | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/quickstart-build-scalable-apps-classify |
| Understand pricing and cost options for Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/resources-pricing |
| Choose and use Cosmos DB serverless accounts | https://learn.microsoft.com/en-us/azure/cosmos-db/serverless |
| Decide between Cosmos DB Table and Azure Table Storage | https://learn.microsoft.com/en-us/azure/cosmos-db/table/support |
| Decide between provisioned throughput and serverless in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/throughput-serverless |
| Choose Azure first-party services for MongoDB workloads | https://learn.microsoft.com/en-us/azure/documentdb/azure-mongo-first-party |
| Choose between Azure DocumentDB and MongoDB Atlas | https://learn.microsoft.com/en-us/azure/documentdb/compare-mongodb-atlas |
| Choose and configure high performance storage for DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/high-performance-storage |
| Assess MongoDB workloads and plan migration to Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/how-to-assess-plan-migration-readiness |
| Evaluate MongoDB compatibility across managed services including DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/managed-service-compatibility |
| Choose offline or online MongoDB migration to Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/migration-options |
| Select offline or online MongoDB migration path to Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/migration-options |

### Architecture & Design Patterns
| Topic | URL |
|-------|-----|
| Implement AI agents and memory solutions with Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/ai-agents |
| Understand and use Cosmos DB analytical store | https://learn.microsoft.com/en-us/azure/cosmos-db/analytical-store-introduction |
| Choose Cosmos DB change feed design patterns and trade-offs | https://learn.microsoft.com/en-us/azure/cosmos-db/change-feed-design-patterns |
| Use Cosmos DB change feed for real-time e-commerce analytics | https://learn.microsoft.com/en-us/azure/cosmos-db/changefeed-ecommerce-solution |
| Design multitenant applications with Azure Cosmos DB fleets | https://learn.microsoft.com/en-us/azure/cosmos-db/fleet |
| Design agent memory patterns using Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/gen-ai/agentic-memories |
| Model AI knowledge graphs on Azure Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/gen-ai/cosmos-ai-graph |
| Design semantic cache for LLMs using Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/gen-ai/semantic-cache |
| Architect multitenant generative AI apps on Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/multi-tenancy-vector-search |
| Design for AZ outage resiliency in Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-availability-zones |
| Design colocated tables in Azure Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-colocation |
| High availability and DR for Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-high-availability |
| Learn node and table types in Cosmos DB PostgreSQL clusters | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-nodes |
| Use read replicas in Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-read-replicas |
| Understand sharding models in Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-sharding-models |
| Determine application type for distributed data modeling | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-app-type |
| Choose distribution columns for Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-choose-distribution-column |
| Understand scaling concepts in Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/quickstart-build-scalable-apps-concepts |
| Model high-throughput transactional apps on Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/quickstart-build-scalable-apps-model-high-throughput |
| Model scalable multi-tenant apps on Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/quickstart-build-scalable-apps-model-multi-tenant |
| Model real-time analytics apps on Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/quickstart-build-scalable-apps-model-real-time |
| Design microservices architectures on Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/tutorial-design-database-microservices |
| Design a scalable multi-tenant database on Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/tutorial-design-database-multi-tenant |
| Design real-time dashboards on Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/tutorial-design-database-realtime |
| Implement reverse ETL patterns with Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/reverse-extract-transform-load |
| Build serverless apps with Azure Functions and Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/serverless-computing-database |
| Apply Cosmos DB social media data modeling patterns | https://learn.microsoft.com/en-us/azure/cosmos-db/social-media-apps |
| Use Synapse Link HTAP architecture with Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/synapse-link |
| Use Cosmos DB as an integrated vector database | https://learn.microsoft.com/en-us/azure/cosmos-db/vector-database |
| Use autoscale for variable workloads in Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/autoscale |
| Learn Azure DocumentDB availability and DR internals | https://learn.microsoft.com/en-us/azure/documentdb/availability-disaster-recovery-under-hood |
| Understand in-region high availability design in Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/high-availability |
| Design sharding strategy for Azure DocumentDB collections | https://learn.microsoft.com/en-us/azure/documentdb/partitioning |
| Design a Go-based AI agent using DocumentDB vector search | https://learn.microsoft.com/en-us/azure/documentdb/quickstart-agent-go |
| Implement RAG with Azure DocumentDB, LangChain, and OpenAI | https://learn.microsoft.com/en-us/azure/documentdb/rag |
| Design an AI advertisement generator with DocumentDB and OpenAI | https://learn.microsoft.com/en-us/azure/documentdb/tutorial-ai-advertisement-generation |
| Architect an AI travel agent with LangChain and DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/tutorial-ai-agent |
| Design dual-write Spark migration to Cassandra managed instances | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/dual-write-proxy-migration |
| Architect Spark-based migrations to Cassandra managed instances | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/spark-migration |

### Limits & Quotas
| Topic | URL |
|-------|-----|
| Autoscale throughput limits and behaviors in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/autoscale-faq |
| Use burst capacity and understand RU limits in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/burst-capacity |
| FAQ on Cosmos DB burst capacity limits and behavior | https://learn.microsoft.com/en-us/azure/cosmos-db/burst-capacity-faq |
| Review FAQs and limits for Cosmos DB Cassandra API | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/faq |
| Azure Cosmos DB service quotas and default limits | https://learn.microsoft.com/en-us/azure/cosmos-db/concepts-limits |
| FAQ on Cosmos DB continuous backup and PITR limits | https://learn.microsoft.com/en-us/azure/cosmos-db/continuous-backup-restore-frequently-asked-questions |
| Understand limits and pricing for Cosmos DB continuous backup | https://learn.microsoft.com/en-us/azure/cosmos-db/continuous-backup-restore-introduction |
| FAQ on Cosmos DB throughput redistribution limits | https://learn.microsoft.com/en-us/azure/cosmos-db/distribute-throughput-across-partitions-faq |
| FAQ on Azure Cosmos DB fleets, fleetspaces, and accounts | https://learn.microsoft.com/en-us/azure/cosmos-db/fleet-faq |
| Use Cosmos DB lifetime free tier limits effectively | https://learn.microsoft.com/en-us/azure/cosmos-db/free-tier |
| Understand and use Cosmos DB global secondary indexes (preview) | https://learn.microsoft.com/en-us/azure/cosmos-db/global-secondary-indexes |
| Runtime limits for Cosmos DB Gremlin engine | https://learn.microsoft.com/en-us/azure/cosmos-db/gremlin/limits |
| Alert when Cosmos DB logical partitions near 20 GB limit | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-alert-on-logical-partition-key-storage-size |
| Manage Cosmos DB accounts and understand control plane limits | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-manage-database-account |
| Understand limits and behavior of Cosmos DB integrated cache | https://learn.microsoft.com/en-us/azure/cosmos-db/integrated-cache-faq |
| Request unit charges for key-value operations in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/key-value-store-cost |
| Migrate nonpartitioned Cosmos DB containers to partitioned | https://learn.microsoft.com/en-us/azure/cosmos-db/migrate-containers-partitioned-to-nonpartitioned |
| Set periodic backup interval and retention limits | https://learn.microsoft.com/en-us/azure/cosmos-db/periodic-backup-modify-interval-retention |
| Change vCore compute quotas for Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-compute-quota |
| Cluster limits and constraints in Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/reference-limits |
| Supported PostgreSQL versions in Azure Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/reference-versions |
| Compute and storage options for Cosmos DB for PostgreSQL clusters | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/resources-compute |
| Regional and AZ availability for Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/resources-regions |
| FAQ on Cosmos DB priority-based execution limits | https://learn.microsoft.com/en-us/azure/cosmos-db/priority-based-execution-faq |
| Serverless performance characteristics and limits in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/serverless-performance |
| FAQ for Azure Cosmos DB for Table | https://learn.microsoft.com/en-us/azure/cosmos-db/table/faq |
| Configure and manage Azure Cosmos DB throughput buckets | https://learn.microsoft.com/en-us/azure/cosmos-db/throughput-buckets |
| FAQ on Cosmos DB throughput bucket limits and behavior | https://learn.microsoft.com/en-us/azure/cosmos-db/throughput-buckets-faq |
| Configure and use change streams in Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/change-streams |
| Review MongoDB feature compatibility limits in DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/compatibility-features |
| Check MQL compatibility across MongoDB versions in DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/compatibility-query-language |
| Understand Azure DocumentDB Free Tier limits and usage | https://learn.microsoft.com/en-us/azure/documentdb/free-tier |
| Use diagnostic logs for Azure DocumentDB with tier-based availability | https://learn.microsoft.com/en-us/azure/documentdb/how-to-monitor-diagnostics-logs |
| Configure and understand indexing behavior in Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/indexing |
| Reference Azure DocumentDB service limits and quotas | https://learn.microsoft.com/en-us/azure/documentdb/limitations |
| Document size and batch write limits in Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/max-document-size |
| Review limits and configuration FAQs for Cassandra managed instances | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/faq |

### Security
| Topic | URL |
|-------|-----|
| Use managed identity for Cosmos DB access to Key Vault | https://learn.microsoft.com/en-us/azure/cosmos-db/access-key-vault-managed-identity |
| Configure private endpoints for Cosmos DB analytical store | https://learn.microsoft.com/en-us/azure/cosmos-db/analytical-store-private-endpoints |
| Audit Cosmos DB control plane operations with logs | https://learn.microsoft.com/en-us/azure/cosmos-db/audit-control-plane-logs |
| Configure RBAC permissions for Cosmos DB continuous backup restore | https://learn.microsoft.com/en-us/azure/cosmos-db/continuous-backup-restore-permissions |
| Configure Cosmos DB to meet data residency requirements | https://learn.microsoft.com/en-us/azure/cosmos-db/data-residency |
| Use Microsoft Defender threat protection for Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/defender-for-cosmos-db |
| Configure Dynamic Data Masking in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/dynamic-data-masking |
| Secure Azure Cosmos DB for Gremlin accounts | https://learn.microsoft.com/en-us/azure/cosmos-db/gremlin/security |
| Add and assign Cosmos DB RBAC user roles | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-add-assign-user-roles |
| Use Always Encrypted client-side encryption in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-always-encrypted |
| Configure CORS settings for Azure Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-configure-cross-origin-resource-sharing |
| Configure IP firewall rules for Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-configure-firewall |
| Secure Cosmos DB with Network Security Perimeter | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-configure-nsp |
| Configure Azure Private Link for Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-configure-private-endpoints |
| Set up Cosmos DB virtual network access | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-configure-vnet-service-endpoint |
| Configure Entra ID RBAC access for Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-connect-role-based-access-control |
| Rotate primary and secondary keys in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-rotate-keys |
| Configure cross-tenant CMK encryption for Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-setup-cross-tenant-customer-managed-keys |
| Configure customer-managed keys with Key Vault for Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-setup-customer-managed-keys |
| Enable customer-managed keys on existing Cosmos DB accounts | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-setup-customer-managed-keys-existing-accounts |
| Configure CMK for Cosmos DB with Azure Managed HSM | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-setup-customer-managed-keys-mhsm |
| Authenticate Spark to Cosmos DB with service principal | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-spark-service-principal |
| Configure RBAC for Cosmos DB for MongoDB | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/how-to-setup-role-based-access-control |
| Understand RBAC roles in Cosmos DB for MongoDB | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/role-based-access-control |
| Apply Azure Policy governance to Cosmos DB resources | https://learn.microsoft.com/en-us/azure/cosmos-db/policy |
| Use built-in Azure Policy definitions for Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/policy-reference |
| Configure PostgreSQL and Entra ID authentication | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-authentication |
| Use customer-managed keys with Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-customer-managed-keys |
| Configure public network access for Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-firewall-rules |
| Set up private access for Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-private-access |
| Implement row-level security for multi-tenant clusters | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-row-level-security |
| Configure Entra ID and PostgreSQL roles for authentication | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/how-to-configure-authentication |
| Enable customer-managed key encryption for Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/how-to-customer-managed-keys |
| Enable and configure pgAudit logging | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/how-to-enable-audit |
| Configure firewall rules for Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-manage-firewall-using-portal |
| Enable private access with Private Link for Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-private-access |
| Configure TLS connection security for Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-ssl-connection-security |
| Create Cosmos DB PostgreSQL cluster with private access | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/tutorial-private-access |
| Reference for Cosmos DB data plane RBAC roles | https://learn.microsoft.com/en-us/azure/cosmos-db/reference-data-plane-security |
| Reference for Cosmos DB data plane RBAC roles | https://learn.microsoft.com/en-us/azure/cosmos-db/reference-data-plane-security |
| Protect Cosmos DB resources with Azure locks | https://learn.microsoft.com/en-us/azure/cosmos-db/resource-locks |
| Review Cosmos DB Azure Policy compliance controls | https://learn.microsoft.com/en-us/azure/cosmos-db/security-controls-policy |
| Enforce minimum TLS version for Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/self-serve-minimum-tls-enforcement |
| Store Cosmos DB credentials securely in Azure Key Vault | https://learn.microsoft.com/en-us/azure/cosmos-db/store-credentials-key-vault |
| Configure Entra ID RBAC for Cosmos DB Table | https://learn.microsoft.com/en-us/azure/cosmos-db/table/how-to-connect-role-based-access-control |
| Configure Entra ID RBAC for Cosmos DB Table | https://learn.microsoft.com/en-us/azure/cosmos-db/table/how-to-connect-role-based-access-control |
| Configure Entra ID RBAC for Cosmos DB Table | https://learn.microsoft.com/en-us/azure/cosmos-db/table/how-to-connect-role-based-access-control |
| Configure Entra ID RBAC for Cosmos DB Table | https://learn.microsoft.com/en-us/azure/cosmos-db/table/how-to-connect-role-based-access-control |
| Use data plane RBAC roles in Cosmos DB Table | https://learn.microsoft.com/en-us/azure/cosmos-db/table/reference-data-plane-security |
| Use data plane RBAC roles in Cosmos DB Table | https://learn.microsoft.com/en-us/azure/cosmos-db/table/reference-data-plane-security |
| Prepare Cosmos DB accounts for TLS 1.3 | https://learn.microsoft.com/en-us/azure/cosmos-db/tls-support |
| Configure Azure DocumentDB firewall rules and access | https://learn.microsoft.com/en-us/azure/documentdb/how-to-configure-firewall |
| Configure Entra ID RBAC for Azure DocumentDB connections | https://learn.microsoft.com/en-us/azure/documentdb/how-to-connect-role-based-access-control |
| Configure customer-managed keys for Azure DocumentDB encryption | https://learn.microsoft.com/en-us/azure/documentdb/how-to-data-encryption |
| Use Azure Private Link with Azure DocumentDB securely | https://learn.microsoft.com/en-us/azure/documentdb/how-to-private-link |
| Enable and manage public access to Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/how-to-public-access |
| Filter document fields by access with $redact in DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/operators/aggregation/$redact |
| Manage secondary native users and privileges in Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/secondary-users |
| Secure Azure DocumentDB clusters with network and data controls | https://learn.microsoft.com/en-us/azure/documentdb/security |
| Assign Cosmos DB service principal roles for Cassandra managed instances | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/add-service-principal |
| Configure customer-managed keys for Cassandra managed instances | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/customer-managed-keys |
| Enable LDAP authentication for Cassandra managed instance clusters | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/ldap |
| Secure Cassandra managed instances with VPN and routing rules | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/use-vpn |

### Configuration
| Topic | URL |
|-------|-----|
| Audit Cosmos DB point-in-time restore operations | https://learn.microsoft.com/en-us/azure/cosmos-db/audit-restore-continuous |
| Deploy and configure Azure Cosmos DB with Bicep | https://learn.microsoft.com/en-us/azure/cosmos-db/bicep-samples |
| Retrieve RU charge for Cassandra API queries | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/find-request-unit-charge |
| Configure provisioned and autoscale throughput for Cassandra API | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/how-to-provision-throughput |
| Deploy and configure Cassandra API accounts with Bicep | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/manage-with-bicep |
| Configure monitoring and insights for Cosmos DB Cassandra API | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/monitor-insights |
| Use tokens and token() function in Cosmos DB Cassandra API | https://learn.microsoft.com/en-us/azure/cosmos-db/cassandra/tokens |
| Change the partition key of a Cosmos DB container | https://learn.microsoft.com/en-us/azure/cosmos-db/change-partition-key |
| Configure and run Synapse Link on Cosmos DB accounts | https://learn.microsoft.com/en-us/azure/cosmos-db/configure-synapse-link |
| Configure and run Azure Cosmos DB container copy jobs | https://learn.microsoft.com/en-us/azure/cosmos-db/container-copy |
| Understand Cosmos DB resource model for point-in-time restore | https://learn.microsoft.com/en-us/azure/cosmos-db/continuous-backup-restore-resource-model |
| Configure Azure Monitor alerts for Cosmos DB resources | https://learn.microsoft.com/en-us/azure/cosmos-db/create-alerts |
| Use keyboard shortcuts in Cosmos DB Data Explorer | https://learn.microsoft.com/en-us/azure/cosmos-db/data-explorer-shortcuts |
| Configure and use Azure Cosmos DB local emulator | https://learn.microsoft.com/en-us/azure/cosmos-db/emulator |
| Run Azure Cosmos DB Linux-based emulator container | https://learn.microsoft.com/en-us/azure/cosmos-db/emulator-linux |
| Control Cosmos DB Windows emulator via CLI and PowerShell | https://learn.microsoft.com/en-us/azure/cosmos-db/emulator-windows-arguments |
| Retrieve request unit charges for Cosmos DB queries | https://learn.microsoft.com/en-us/azure/cosmos-db/find-request-unit-charge |
| Reference schema for Azure Cosmos DB Fleet Analytics tables | https://learn.microsoft.com/en-us/azure/cosmos-db/fleet-analytics-schema-reference |
| Configure and use full-text search in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/gen-ai/full-text-search |
| Configure hybrid vector and full-text search in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/gen-ai/hybrid-search |
| Configure Sharded DiskANN focused vector search in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/gen-ai/sharded-diskann |
| Reference stopwords for Cosmos DB full-text search | https://learn.microsoft.com/en-us/azure/cosmos-db/gen-ai/stopwords |
| Interpret Cosmos DB Gremlin response headers | https://learn.microsoft.com/en-us/azure/cosmos-db/gremlin/headers |
| Use execution profile in Cosmos DB Gremlin | https://learn.microsoft.com/en-us/azure/cosmos-db/gremlin/reference-execution-profile |
| Change Cosmos DB from serverless to provisioned throughput | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-change-capacity-mode |
| Configure advanced settings for Cosmos DB Azure Functions trigger | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-configure-cosmos-db-trigger |
| Configure Cosmos DB global secondary indexes to optimize queries | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-configure-global-secondary-indexes |
| Configure Azure Cosmos DB integrated cache and gateway | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-configure-integrated-cache |
| Enable and configure Per Partition Automatic Failover in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-configure-per-partition-automatic-failover |
| Configure Cosmos DB containers, partition keys, and throughput | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-create-container |
| Create and configure Azure Cosmos DB fleets and fleetspaces | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-create-fleet |
| Configure multiple independent Cosmos DB triggers in Azure Functions | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-create-multiple-cosmos-db-triggers |
| Define unique key constraints on Cosmos DB containers | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-define-unique-keys |
| Use Azure Cosmos DB emulator for local development and CI | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-develop-emulator |
| Enable Azure Cosmos DB Fleet Analytics in Fabric | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-enable-fleet-analytics |
| Index and query GeoJSON geospatial data in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-geospatial-index-query |
| Manage multi-region conflict resolution in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-manage-conflicts |
| Configure and override Cosmos DB consistency levels | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-manage-consistency |
| Manage Cosmos DB indexing policies via SDKs | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-manage-indexing-policy |
| Configure Cosmos DB multi-region writes in SDKs | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-multi-master |
| Enable and configure autoscale throughput in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-provision-autoscale-throughput |
| Provision container-level throughput in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-provision-container-throughput |
| Provision database-level throughput in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-provision-database-throughput |
| Restore deleted Cosmos DB containers or databases in same account | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-restore-in-account-continuous-backup |
| Configure time to live (TTL) for Cosmos DB containers and items | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-time-to-live |
| Monitor Cosmos DB change feed processor with the estimator | https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-use-change-feed-estimator |
| Configure indexing policies in Azure Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/index-policy |
| Configure account-level throughput limits in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/limit-total-account-throughput |
| Provision Cosmos DB NoSQL with Bicep templates | https://learn.microsoft.com/en-us/azure/cosmos-db/manage-with-bicep |
| Deploy Cosmos DB NoSQL using ARM templates | https://learn.microsoft.com/en-us/azure/cosmos-db/manage-with-templates |
| Create Cosmos DB NoSQL resources with Terraform | https://learn.microsoft.com/en-us/azure/cosmos-db/manage-with-terraform |
| Configure and manage Azure Cosmos DB partition merges | https://learn.microsoft.com/en-us/azure/cosmos-db/merge |
| Retrieve RU charges for Cosmos MongoDB operations | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/find-request-unit-charge |
| Configure capabilities on Cosmos DB MongoDB accounts | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/how-to-configure-capabilities |
| Configure multi-region writes in Cosmos DB MongoDB | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/how-to-configure-multi-region-write |
| Create and configure Cosmos DB MongoDB collections | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/how-to-create-container |
| Configure throughput for Cosmos DB MongoDB resources | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/how-to-provision-throughput |
| Manage Cosmos DB for MongoDB using Bicep | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/manage-with-bicep |
| Deploy Cosmos DB for MongoDB with ARM templates | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/resource-manager-template-samples |
| Configure per-document TTL in Cosmos MongoDB | https://learn.microsoft.com/en-us/azure/cosmos-db/mongodb/time-to-live |
| Reference for Cosmos DB monitoring metrics and logs | https://learn.microsoft.com/en-us/azure/cosmos-db/monitor-reference |
| Configure diagnostic settings and resource logs for Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/monitor-resource-logs |
| Configure redundancy for periodic backup storage | https://learn.microsoft.com/en-us/azure/cosmos-db/periodic-backup-storage-redundancy |
| Configure periodic backup storage redundancy options | https://learn.microsoft.com/en-us/azure/cosmos-db/periodic-backup-update-storage-redundancy |
| Configure columnar table storage and compression | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-columnar |
| Configure PgBouncer connection pooling for Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-connection-pool |
| Use DNS names and connection strings for cluster nodes | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/concepts-node-domain-name |
| Configure metric alerts for Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-alert-on-metric |
| Configure availability zones for Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-availability-zones |
| Configure high availability for Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-high-availability |
| Access and use logs for Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-logging |
| Create and modify distributed tables with SQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-modify-distributed-tables |
| Monitor tenant statistics with multi-tenant monitoring | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-monitor-tenant-stats |
| View and interpret Cosmos DB PostgreSQL metrics | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-monitoring |
| Manage read replicas in Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-read-replicas-portal |
| Configure Cosmos DB for PostgreSQL cluster resources | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-scale-grow |
| Rebalance shards in Cosmos DB for PostgreSQL clusters | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/howto-scale-rebalance |
| Provision Cosmos DB PostgreSQL clusters using Bicep | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/quickstart-create-bicep |
| Distribute tables across nodes in Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/quickstart-distribute-tables |
| Use PostgreSQL extensions in Azure Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/reference-extensions |
| Server parameter reference for Cosmos DB for PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/reference-parameters |
| Shard data across worker nodes in Cosmos DB PostgreSQL | https://learn.microsoft.com/en-us/azure/cosmos-db/postgresql/tutorial-shard |
| Configure priority-based request execution in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/priority-based-execution |
| Provision Cosmos DB accounts with continuous backup and PITR | https://learn.microsoft.com/en-us/azure/cosmos-db/provision-account-continuous-backup |
| Configure autoscale throughput for Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/provision-throughput-autoscale |
| Retrieve SQL query performance metrics with .NET SDK | https://learn.microsoft.com/en-us/azure/cosmos-db/query-metrics-performance |
| Get Cosmos DB query metrics using Python SDK | https://learn.microsoft.com/en-us/azure/cosmos-db/query-metrics-performance-python |
| Provision Cosmos DB database and container with Bicep | https://learn.microsoft.com/en-us/azure/cosmos-db/quickstart-template-bicep |
| Provision Cosmos DB database and container with ARM templates | https://learn.microsoft.com/en-us/azure/cosmos-db/quickstart-template-json |
| Provision Cosmos DB database and container using Terraform | https://learn.microsoft.com/en-us/azure/cosmos-db/quickstart-terraform |
| Restore Cosmos DB accounts using continuous backup | https://learn.microsoft.com/en-us/azure/cosmos-db/restore-account-continuous-backup |
| Restore deleted Cosmos DB resources in same account with continuous backup | https://learn.microsoft.com/en-us/azure/cosmos-db/restore-in-account-continuous-backup-introduction |
| Configure same-account point-in-time restore resources | https://learn.microsoft.com/en-us/azure/cosmos-db/restore-in-account-continuous-backup-resource-model |
| Provision Azure Cosmos DB for NoSQL using Terraform | https://learn.microsoft.com/en-us/azure/cosmos-db/samples-terraform |
| Configure Cosmos DB SDK observability with OpenTelemetry | https://learn.microsoft.com/en-us/azure/cosmos-db/sdk-observability |
| Retrieve RU charges for Cosmos DB Table queries | https://learn.microsoft.com/en-us/azure/cosmos-db/table/find-request-unit-charge |
| Configure Cosmos DB Table containers via portal and SDKs | https://learn.microsoft.com/en-us/azure/cosmos-db/table/how-to-create-container |
| Provision Azure Cosmos DB Table accounts with Bicep | https://learn.microsoft.com/en-us/azure/cosmos-db/table/manage-with-bicep |
| Configure global distribution for Cosmos DB for Table | https://learn.microsoft.com/en-us/azure/cosmos-db/table/tutorial-global-distribution |
| Configure time-to-live (TTL) expiration in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/time-to-live |
| Tune connection configuration for Cosmos DB Java SDK v4 | https://learn.microsoft.com/en-us/azure/cosmos-db/tune-connection-configurations-java-sdk-v4 |
| Tune connection configuration for Cosmos DB .NET SDK v3 | https://learn.microsoft.com/en-us/azure/cosmos-db/tune-connection-configurations-net-sdk-v3 |
| Configure log transformations for Cosmos DB workspace data | https://learn.microsoft.com/en-us/azure/cosmos-db/tutorial-log-transformation |
| Define and use unique key policies in Cosmos DB | https://learn.microsoft.com/en-us/azure/cosmos-db/unique-keys |
| Configure compute and storage options for DocumentDB clusters | https://learn.microsoft.com/en-us/azure/documentdb/compute-storage |
| Configure compute and storage for Azure DocumentDB clusters | https://learn.microsoft.com/en-us/azure/documentdb/compute-storage |
| Use Exact Nearest Neighbor vector search in DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/enn-vector-search |
| Configure full-text search indexes in Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/full-text-search |
| Use half-precision vectors in Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/half-precision |
| Configure and manage Azure DocumentDB replication settings | https://learn.microsoft.com/en-us/azure/documentdb/how-to-cluster-replica |
| Scale and configure Azure DocumentDB clusters and HA | https://learn.microsoft.com/en-us/azure/documentdb/how-to-scale-cluster |
| Configure hybrid vector and full-text search in DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/hybrid-search |
| Configure product quantization for vector search in DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/product-quantization |
| Configure and use integrated vector store in Azure DocumentDB | https://learn.microsoft.com/en-us/azure/documentdb/vector-search |
| Configure hybrid Cassandra clusters using Azure CLI | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/configure-hybrid-cluster-cli |
| Create and scale Cassandra managed clusters with CLI | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/create-cluster-cli |
| Configure multi-region Cassandra managed clusters via CLI | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/create-multi-region-cluster |
| Run nodetool and SSTable DBA commands on Cassandra managed instances | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/dba-commands |
| Automate Cassandra managed instance resource management with CLI | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/manage-resources-cli |
| Enable and configure materialized views in Cassandra managed instances | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/materialized-views |
| Configure Azure Monitor metrics and logs for Cassandra managed instances | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/monitor-clusters |
| Configure required outbound network rules for Cassandra managed instances | https://learn.microsoft.com/en-us/azure/managed-instance-apache-cassandra/network-rules |

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