Real Time Data Analytics; Pre-Aggregation with Counters

There are many ways to build dashboards and reports with detailed aggregations. In this talk we will outline one way of using pre-aggregating as data is collected in order to provide real-time views. You may be familiar with options which include post data collection processing, like map/reduce or the new aggregation framework; we will investigate some of the downsides which we will need to be addressed when defining the use case for counters and pre-aggregation with MongoDB. Come learn how to build these types of reports and see how easy it can be.