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Query Patterns in MQL – The MongoDB Query Language

Nuri Halperin

Got lots of data in MongoDB, Cosmos DB, or AWS DocumentDB? Need to run some complex queries?
You don’t need add-ons. You don’t need map-Reduce magic. You don’t need to install or pay for extra platforms. All you need is connection and some aggregation framework know-how!
This session is all about the aggregation framework in MongoDB, and the syntax it uses which is named “MQL”. It will teach about the pipeline architecture, major aggregation operators and how to put them all together.
We will explore some demos to highlight common query scenarios, which you can readily try on your own. In addition, we’ll talk about query efficiency and how to structure queries so that the optimizer can, well, optimize!

No need to export the data to some 3rd party engine or database – run your queries where the data is.

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