Azure Cosmos DB vs Microsoft SQL Server: What are the differences?
What is Azure Cosmos DB? A fully-managed, globally distributed NoSQL database service. Azure DocumentDB is a fully managed NoSQL database service built for fast and predictable performance, high availability, elastic scaling, global distribution, and ease of development.
What is Microsoft SQL Server? A relational database management system developed by Microsoft. Microsoft® SQL Server is a database management and analysis system for e-commerce, line-of-business, and data warehousing solutions.
Azure Cosmos DB belongs to "NoSQL Database as a Service" category of the tech stack, while Microsoft SQL Server can be primarily classified under "Databases".
"Best-of-breed NoSQL features" is the top reason why over 13 developers like Azure Cosmos DB, while over 134 developers mention "Reliable and easy to use" as the leading cause for choosing Microsoft SQL Server.
According to the StackShare community, Microsoft SQL Server has a broader approval, being mentioned in 478 company stacks & 443 developers stacks; compared to Azure Cosmos DB, which is listed in 24 company stacks and 24 developer stacks.