What is Cosmos DB good for

What is Cosmos DB good for

In this Azure tutorial, we will discuss What is Cosmos DB good for. Along with this, we will also discuss a few other topics.

What is Cosmos DB good for

Well, let’s discuss what are the uses of Azure Cosmos DB or the common uses of Azure Cosmos DB. Before moving to the actual topic, let’s discuss a few important points on why Azure Cosmos DB?.

Azure Cosmos DB is an excellent NoSQL database from Microsoft. It is the best because of its availability, consistency, throughput, etc.

This is the best service in the market that is distributed globally and provides you with the opportunity to utilize the comprehensive service level agreements.

Azure Cosmos DB is one of the best choices for developing a serverless application.

If you want your application to require lesser response time and want your application should scale rapidly and be available globally, then going with Azure Cosmos DB is the right choice for you.

Most importantly, Azure Cosmos DB provides you with the support of different APIs that help you access your data easily, and those APIs are SQL API, API for MongoDB, Table API, Gremlin API, etc.

Here, you will get a flexible pricing model, and along with that, you will also get 99.99% guarantees for availability, consistency, throughput, etc.

When you have the requirement to build an application that can serve more requests per day, then you have Azure Cosmos DB as a choice to fulfill your needs.

Now, coming back to the topic of What is Cosmos DB good for, let’s discuss a few key use cases.

Azure Cosmos DB is good for web, IoT, mobile, and gaming applications where you need a very low response time and can serve more requests.

Best For Mobile and Web Applications

You can use Azure Cosmos DB for developing different mobile and web applications.

Easily, you can integrate Azure Cosmos DB with different third-party services based on your requirements.

Cosmos DB also supports different SDKs that can help you develop rich Android and iOS applications with the help of Xamarin.

One of the best choices for social media applications, meaning if you have a requirement to develop a social media application, then you can use Azure Cosmos DB, which can help you store the comments, charts, posts, etc, easily in Cosmos DB without any complexity.

Another important point to remember here is data is indexed automatically in the case of Azure Cosmos DB, which helps you in case of immediate queries.

Since Azure Cosmos DB supports JSON format and can easily integrate with javascript, that helps you to represent the UI layout.

Good For Gaming application

A gaming application always needs a fast response and low latency, and that’s where Azure Cosmos DB helps you fulfill your needs by providing a fast database.

While playing the game, you will not feel any lags as the Azure Cosmos DB provides millisecond latencies for the read and write operations.

Another thing is Azure Cosmos DB provides you with automatic indexing that helps you to apply multiple filters quickly.

As a Game Developer, you can easily implement features like in-game chat messages, high-score leaderboards, etc, with the help of Azure Cosmos DB.

Azure Cosmos DB, being a platform-as-a-service (PaaS), helps Game developers to do their jobs quickly with less headache for setup and management work.

There is a list of games like Halo 5: Guardians, The Walking Dead: No Man’s Land, etc., that use Azure Cosmos DB.

Good choice for E-commerce/Retail application

A very good choice to use Azure Cosmos DB for your E-commerce/Retail applications.

The benefit of handling multiple requests and less response time is the key in the case of E-commerce/Retail applications.

In these applications, you need to prepare the catalog data and query the database for different properties like people, places, products, etc., frequently, and you need a fast database to fulfill this need. Here is the Azure Cosmos DB that can help you with these benefits.

Another important benefit of the Azure Cosmos DB is it provides you with hierarchical data and flexible schemas that can help you store the data for your Product catalog easily.

Cosmos DB Advantages Disadvantages

Well, let’s discuss the pros and cons of Azure Cosmos DB.


  1. Easy to use and instantly scalable (auto-scalable), it helps many larger businesses.
  2. A Fast database.
  3. Globally distributed.
  4. Multi-model database.
  5. Can process your query faster.
  6. It is highly available.
  7. Low latency Guaranteed.
  8. You can access it with the help of different APIs.
  9. Auto indexing makes the life of the developer easy.
  10. High performance.
  11. In case of any disaster recovery, it has cool features that you can utilize.


  1. It is a bit expensive.
  2. You must struggle a bit while migrating from DBs to Azure Cosmos DB.

Azure Cosmos DB is SaaS or PaaS

Azure Cosmos DB is a platform-as-a-service (PaaS) from Microsoft Azure.

It is a fully managed NoSQL database service from Microsoft.

Azure Cosmos DB is an example of

Azure Cosmos DB is an example of a platform as a service (PaaS) offering from Microsoft and a NoSQL database service that is cloud-based.

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Wrapping Up

In this article, we have discussed What is Cosmos DB good for, its advantages, and disadvantages. Azure Cosmos DB is a PaaS offering from Microsoft, etc.!!!

I hope you have enjoyed this article !!!