How Facebook is speeding up the Presto SQL query engine Written by Toby Wolpe, Contributor March 17, 2015 at 7:00 a.m. PT According to Facebook's tests, here based on CPU time, Impala Parquet and ...

Potentially raising the bar on SQL scalability, Facebook has released as open source a SQL query engine it developed called Presto that was built to work with petabyte-sized data warehouses.

Facebook yesterday open sourced Presto, its distributed SQL query engine built to improve Big Data analytics beyond existing solutions such as Hadoop MapReduce and Hive. The improvements are ...

Facebook has released Presto -- a distributed SQL query engine optimized for running ad-hoc interactive queries on data sources up to petabytes in size -- to the open source community under the ...