Apr 10, 2020

Analytics over Terabytes of Data at Twitter using Apache Druid

MoPub, a Twitter company, provides monetization solutions for mobile app publishers and developers around the globe. MoPub receives over 33 Billion ad requests per day generating over 200TB of raw logs every day. We built MoPub Analytics as the analytics platform, using Druid + Imply for our end users who are publishers, demand side partners and Internal users.

We will talk about the architecture of the analytics platform, our Druid cluster setup, hardware choices, monitoring, use cases, limiting factors, challenges with lookups and solutions we used.