Add an eventAggregation
A session at MongoDB Bangalore
We're working on a new aggregation framework for MongoDB that will introduce a new aggregation system that will make it a lot easier to do simple tasks like counting, averaging, and finding minima or maxima while grouping by keys in a collection.
The new aggregation features are not a replacement for map-reduce, but will make it possible to do a number of things much more easily, without having to resort to the big hammer that is map-reduce. After introducing the syntax and usage patterns for the new aggregation system, we will give some demonstrations of aggregation using the new system.
About the speaker
This person is speaking at this event.
MongoDB Ruby driver engineer, Adjunct faculty at Columbia bio from Twitter
Sign in to add slides, notes or videos to this session