October 21, 2014

XtraDB / InnoDB internals in drawing

I did some drawing exercise and put XtraDB / InnoDB internals in Visio diagram:

The XtraDB differences and main parameters are marked out.

PDF version is there http://www.percona.com/docs/wiki/percona-xtradb:internals:start.

About Vadim Tkachenko

Vadim leads Percona's development group, which produces Percona Clould Tools, the Percona Server, Percona XraDB Cluster and Percona XtraBackup. He is an expert in solid-state storage, and has helped many hardware and software providers succeed in the MySQL market.


  1. Wagner Bianchi says:

    Good attitude & look, Vadim.

  2. Raine says:

    Just one word: AWESOME!

    Thank you so much!

  3. Mark Callaghan says:

    Very nice. Adobe Reader did not like the content in http://www.percona.com/docs/wiki/_media/percona-xtradb:internals:innodb_int.pdf. It complains that the file does not start with ‘pdf’

  4. Peter Bach says:


    minor typo: ‘data dictionaty’

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