Azure Cosmos DB – HTAP using Azure Synapse Link

In this article, we will explore the HTAP capabilities of Cosmos DB. The goal is to derive real-time insights from transactional changes made to Cosmos DB, in a cost-effective manner with minimal overhead. I want the solution to be scalable, reliable and overall simple to maintain.

Upsert Operation in Cosmos DB using Azure Data Factory

This article covers the basics of upserting data in CosmosDB using Azure Data Factory.

Analyze Azure Cosmos DB data using Synapse Link and Power BI

Introduction In my last article, Using Azure Synapse Link for Azure Cosmos DB , I discussed creating the Synapse Link to query data present in Azure Cosmos DB from my Synapse workspace. Here, I will create a new database in the serverless SQL pool and create views based on the Cosmos DB JSON files. Then, I will […]

Using Azure Synapse Link for Azure Cosmos DB

Learn how you can query CosmosDB data from Azure Synapse in this walkthrough.

Powershell Script - Azure cosmos DB(SQL API)

Scripts contains 4 following functions. Users can create 3 different script from this for inserting, fetching and deleting a document.
1. Function Generate-MasterKeyAuthorizationSignature - This function is used to create connection to Azure cosmos DB. This function codes were taken from Technet.
2. Function Post-CosmosDb - Insert single document in azure cosmos DB. Same function can be used to perform bulkinsert. This function code was taken from following article. To make it useful i made some modification in it.
(https://www.systemcenterautomation.com/2018/06/cosmos-db-rest-api-powershell/)
3. Function Get-CosmosDocument - Fetch single document from azure cosmos DB. Same function can be used to fetch all documents from Cosmos DB.
4. Function Delete-CosmosDbDocument - Delete single document from cosmos DB. Same function can be used to delete more than one document with some additional codes.

To use any of the function like Post,Get, Delete. you have to comment the other 2 function call. If you are using all 3 functions(Post,Get, Delete), Be cautious while using them.

Introduction to SQL for Cosmos DB

This article by Adam Aspin reviews the Azure Cosmos DB SQL API from the perspective of the relational database developer. More specifically it will show you how to leverage your Structured Query Language skills to exploit the core possibilities of Cosmos DB as a NoSQL document database.

Introduction to Azure Cosmos DB Global Distribution

Global distribution of updatable data stores is one of the more challenging goals that software designers and architects have been struggling with over the years. Addressing this challenge has become increasingly pressing as the rapid growth of cloud technologies increased the need for deployments capable of spanning multiple geographical areas. In this article, we will provide an introduction to global distribution-related functionality in Cosmos DB.

Introduction to Azure Cosmos DB Emulator for Creating Applications

Azure Cosmos DB is Microsoft’s NoSQL database platform running in the cloud. In this article, Suhas Pande explains many of the core concepts in Cosmos DB. Additionally, he goes over how to set up a local Cosmos DB emulator to create collections and documents. Using a local emulator is free and allows development with Cosmos DB without being connected to Azure.

Introduction to Azure Cosmos DB Security

When analyzing security-related challenges, it is important to note that they encompass several distinct but interrelated technologies. In addition, when dealing with data services, it is also necessary to distinguish between the data plane, facilitating access to the underlying content and the management plane, which allows for delegation of administrative tasks. In this article, Marcin Policht explores how these concepts apply to the Azure Cosmos DB offering.

Controlling Access to Azure Cosmos DB

Azure Cosmos DB offers features that facilitate data availability and resiliency. However, there is also a different, very important aspect of facilitating access to distributed data sources in the most optimal manner, which focuses on access control mechanisms. Read on to learn the specifics of this aspect, as it applies to Azure Cosmos DB.