Microsoft Azure Expands Its NoSQL Offering With Launch of Azure DocumentDB

Microsoft has just announced the launch of a new Azure service – the Azure DocumentDB. DocumentDB is a type of NoSQL database called a Document Database focused on storing data structures as self-describing tree structures instead of as traditional relational databases with tables, rows and columns. DocumentDB uses JSON as its core format for storing data structures, support massive storage requirements (Microsoft is claiming testing on hundreds of terrabytes with millions of queries per day) with REST APIs for querying. Microsoft has also provided .NET, Node.js, Python and Javascript client SDKs.

DocumentDB will compete with open source alternatives that have already gathered significant momentum in the market such as MongoDB and CouchDB. One of the key differentiators reported so far is improved support for high availability, transactions and scale out than MongoDB or CouchDB.

Purchasing of DocumentDB as a service will be done through “capacity units” that reserve high performance storage and dedicated performance. Note that this is quite a different model than the existing Azure Blob Storage and Table Storage models where you always buy a shared service and you only pay per storage unit and not for dedicated performance.

Provisioning a DocumentDB of your own is of course done through the Azure Portal under the Data, storage, cache and backup category.

You can find some starting tutorials here.

Christopher Woodill

About ME

Enterprise technology leader for the past 15+ years…certified PMP, Six Sigma Black Belt and TOGAF Enterprise Architect. I collaborate with companies to help align their strategic objectives with concrete implementable technology strategies. I am Vice President, Enterprise Solutions for Klick Health.

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