Room 1 

13:40 - 14:40 


Talk (60 min)

Common Query Patterns in MQL (Mongo Query Language)

Every query is unique. And with some 30 Aggregation Framework pipeline stages available, query variety seems infinite. But practice, we can identify patterns of querying that form the basis for most queries.


This session highlights the major pipeline stages and how they combine into common patterns.

Attendees will learn:

  • The essence of major pipeline stages
  • How to combine those into common MQL queries
  • Performance considerations in MQL

Nuri Halperin

Nuri Halperin is a software architect, speaker, and author. He helps companies design scalable systems, websites, and business applications. He’s been turning projects into success stories for a variety of clients for over 2 decades.

He authored of several courses. He's also a Microsoft MVP alum, a MongoDB Champions member, and recipient of MongoDB's William Zola Award for Community Excellence. He enjoys tinkering with Arduinos, 3D printing, and robotics.