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Gain insights into building globally distributed applications with Cosmos DB using C#. Explore fundamental and advanced concepts, optimize performance, reduce costs, and manage resources effectively.

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Educative.tar.gz

CONNECTION_STRING

RESOURCE_GROUP

ACCOUNT_NAME

DB_NAME

ASP.NET

SdkPlayground

Direct Run

You will learn how to build globally distributed, low-latency applications using Azure Cosmos DB. The course covers basic and advanced concepts, including containers, documents, partitions, indexing, and server-side programming.

This course, sequentially structured, starts with the fundamental concepts of Cosmos DB and then explores advanced topics. Next, you will learn how to optimize query performance, reduce costs, and monitor and troubleshoot Cosmos DB. By the end of the course, you will be able to design and implement scalable Cosmos DB databases and manage resources using Azure CLI and the .NET SDK.

Upon completing the course, you’ll have the skills to build cloud-native applications that can handle the most demanding workloads and serve users around the world. You’ll also have hands-on experience with optimizing query performance, reducing Cosmos DB costs and monitoring and troubleshooting Cosmos DB.

Mastering Cosmos DB through Basic and Advanced Concepts with C#

What is the Cosmos DB equivalent of an SQL Server instance?

What is the Cosmos DB equivalent of an SQL Server instance?

Which API is *not* supported by Cosmos DB?

Which API is not supported by Cosmos DB?

**(True or False)** Cosmos DB is a good choice for event-driven applications.

(True or False) Cosmos DB is a good choice for event-driven applications.

**(True or False)** Cosmos DB and SQL Server can be used in the same application.

(True or False) Cosmos DB and SQL Server can be used in the same application.

Which is *not* a consequence of the lack of relationships?

Which is not a consequence of the lack of relationships?

**(True or False)** We can have different versions of the same document in different locations.

(True or False) We can have different versions of the same document in different locations.

**(True or False)** Each database in an account has different access keys.

(True or False) Each database in an account has different access keys.

Which and how many access keys can we use?

Which and how many access keys can we use?

**(True or False)** The `SELECT m.title, m.releaseYear FROM m WHERE m.releaseYear >= 2010` statement is valid.

(True or False) The <code>SELECT m.title, m.releaseYear FROM m WHERE m.releaseYear &gt;= 2010</code> statement is valid.

Test your knowledge of Cosmos DB’s basic concepts.

Welcome To Cosmos DB

Cosmos DB Fundamentals

SmartHome Project

Data Modeling

GPS Tracker

A Distributed Database

Change Feed

Security and Infrastructure

User Registry

Server-Side Programming

Final Words

Conclusion

Quiz on Cosmos DB Basics