Azure Cosmos DB for MongoDB (2024)

FAQs

Is Azure Cosmos DB compatible with MongoDB? ›

As of October 2023, Azure Cosmos DB is about 32 percent compatible with the MongoDB API.

Azure Cosmos DB for NoSQL offers comprehensive SLAs across throughput, latency, consistency, and high availability for NoSQL data. This includes less than 10 millisecond write-and-read latency and 99.999 percent availability.

Azure Cosmos DB for MongoDB exposes a built-in role-based access control (RBAC) system that lets you authorize your data requests with a fine-grained, role-based permission model.

Cosmos DB can be very expensive if you're using it for scenarios that are better completed in regular old Azure Table Storage or Blob Storage, specifically if you put some thought into your partitioning schemes. No product is a good substitute for thoughtful system design.

Cosmos DB (deprecated) - Azure for . NET Developers | Microsoft Learn.

Azure SQL is based on SQL Server engine, you can easily migrate applications and continue to use the tools, languages, and resources that you're familiar with. Azure Cosmos DB is used for web, mobile, gaming, and IoT application that needs to handle massive amounts of data, reads, and writes at a global scale.

Azure Cosmos DB offers a solution for modern apps and intelligent workloads by being very responsive with dynamic and elastic autoscale. It is available in every Azure region and can automatically replicate data closer to users. It has SLA guaranteed low-latency and high availability.

Choose from multiple database APIs including the native API for NoSQL, MongoDB, PostgreSQL, Apache Cassandra, Apache Gremlin, and Table. Use Azure Cosmos DB as your unified AI database for data models like relational, document, vector, key-value, graph, and table.

What is Azure Cosmos DB for MongoDB vCore? ›

Azure Cosmos DB for MongoDB (vCore) provides a comprehensive and integrated solution for resource management, making it easy for developers to seamlessly manage their resources using familiar Azure tools. The service features deep integration into various Azure products, such as Azure Monitor and Azure CLI.

- Maximum storage per Cosmos DB account: 20 TB (soft limit, can be increased upon request). - Maximum request unit (RU) per second for a single partition key value: 10,000 RU/s for dedicated throughput containers and 4,000 RU/s for shared throughput containers.

Cosmos DB for MongoDB implements the wire protocol for MongoDB. This implementation allows transparent compatibility with MongoDB client SDKs, drivers, and tools. Azure Cosmos DB doesn't host the MongoDB database engine.

Can I use MongoDB with Azure? MongoDB Atlas is available on the Azure Marketplace. With just one click, you can get started today with our pay-as-you-go option.

Choose from multiple database APIs including the native API for NoSQL, MongoDB, PostgreSQL, Apache Cassandra, Apache Gremlin, and Table. Use Azure Cosmos DB as your unified AI database for data models like relational, document, vector, key-value, graph, and table.

Azure Cosmos DB supports strict JSON items only. The type system and expressions are restricted to deal only with JSON types. For more information, see the JSON specification.