TrailDB – An Efficient Library for Storing and Processing Event Data

tl;dr Today, we are open-sourcing TrailDB, a core library powering AdRoll. TrailDB makes it fast and fun to handle event data. Find it at traildb.io.

http://tech.adroll.com/blog/data/2016/05/24/traildb-open-sourced.html

TrailDB was created at AdRoll to power processing of time-series of events. You can use it, for instance, to

  • Compute metrics, such as the bounce rate
  • Analyze usage patterns
  • Detect anomalies
  • Cluster and predict user behavior

Since 2014, AdRoll has used TrailDB to store and query over 20 trillion events originating from the web.

http://traildb.io/

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