Apache Drill SQL Query Optimization | Whiteboard Walkthrough

In this week's Whiteboard Walkthrough video, Neeraja Rentachintala, Senior Director of Product Management at MapR Technologies, explains how Apache Drill optimization achieves interactive performance for low latency SQL queries on very large data sets when working with familiar BI tools such as Tableau, Microstrategy or Qlikview and includes techniques used for successful optimization using Drill in production. Neeraja describes Drill optimization capabilities based on Apache Calcite that include projection pruning, filter push down, partition pruning, cost-based optimization and meta-data caching.

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