XtraDB : Enhanced InnoDB Storage Engine

XtraDB is an ACID compliant Storage Engine modeled around InnoDB but with the following:

  • Better scaling for modern hardware
  • Enhanced Performance Metrics
  • More tuning options

This was first released by Percona on December 16, 2008. They created it as a Drop-In Replacement for InnoDB. It comes standard with Percona Server.

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