Information about the XtraDB storage engine that was used in old MariaDB versions.
Percona XtraDB was an enhanced version of the InnoDB storage engine used in MariaDB before MariaDB 10.2, designed to better scale on modern hardware, and it includes a variety of other features useful in high-performance environments.
It is fully backwards compatible, and it identifies itself to MariaDB as
"ENGINE=InnoDB" (just like InnoDB), and so can be used as a drop-in replacement
for standard InnoDB.
Percona XtraDB includes all of InnoDB's robust, reliable -compliant design and advanced MVCC architecture, and builds on that solid foundation with more features, more tunability, more metrics, and more scalability. In particular, it is designed to scale better on many cores, to use memory more efficiently, and to be more convenient and useful. The new features are especially designed to alleviate some of InnoDB's limitations. We choose features and fixes based on customer requests and on our best judgment of real-world needs as a high-performance consulting company.
XtraDB was also available in MariaDB for Windows.
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and 5.3 include the latest XtraDB version from at the time they were released.
version in
version 5.1.54-12.5 in
version 5.1.52-11.6 in and
version 5.1.49-12 in
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More information can be found in the .
This page is licensed: CC BY-SA / Gnu FDL
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XtraDB from Percona Server 5.6.36-82.1 in
XtraDB from Percona Server 5.6.36-82.0 in
XtraDB from Percona Server 5.6.35-80.0 in
XtraDB from Percona Server 5.6.34-79.1 in
XtraDB from Percona Server 5.6.33-79.0[3] in
XtraDB from Percona Server 5.6.32-78.1 in
XtraDB from Percona Server 5.6.31-77.0 in
XtraDB from Percona Server 5.6.30-76.3 in
XtraDB from Percona Server 5.6.29-76.2 in
XtraDB from Percona Server 5.6.28-76.1 in
XtraDB from Percona Server 5.6.26-76.0 in
XtraDB from Percona Server 5.6.26-74.0 in
XtraDB from Percona Server 5.6.25-73.1 in
XtraDB from Percona Server 5.6.24-72.2 in
XtraDB from Percona Server 5.6.23-72.1 in
XtraDB from Percona Server 5.6.22-72.0 in
XtraDB from Percona Server 5.6.21-70.0 in
XtraDB from Percona Server 5.6.17-65.0 in
XtraDB from Percona Server 5.6.37-82.2[5]in
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XtraDB from Percona Server 5.6.33-79.0[6] in
XtraDB from Percona Server 5.6.31-77.0 in
XtraDB from Percona Server 5.6.30-76.3 in
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XtraDB from Percona Server 5.6.28-76.1 in
XtraDB from Percona Server 5.6.27-76.0 in
XtraDB from Percona Server 5.6.26-74.0 in
XtraDB from Percona Server 5.6.25-73.1 in
XtraDB from Percona Server 5.6.24-72.2 in
XtraDB from Percona Server 5.6.23-72.1 in
XtraDB from Percona Server 5.6.22-72.0 in
XtraDB from Percona Server 5.6.22-71.0 in
XtraDB from Percona Server 5.6.21-70.0 in
XtraDB from Percona Server 5.6.20-68.0 in
XtraDB from Percona Server 5.6.19-67.0 in
XtraDB from Percona Server 5.6.17-65.0 in
XtraDB from Percona Server 5.6.14-rel62.0 in
XtraDB from Percona Server 5.5.55-38.8 in
XtraDB from Percona Server 5.5.52-38.3 in
XtraDB from Percona Server 5.5.50-38.0 in
XtraDB from Percona Server 5.5.49-37.9 in
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XtraDB from Percona Server 5.5.44-37.3 in
XtraDB from Percona Server 5.5.42-37.2 in
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XtraDB from Percona Server 5.5.40-36.1 in
XtraDB from Percona Server 5.5.38-35.2 in
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XtraDB from Percona Server 5.5.35-33.0 in
XtraDB from Percona Server 5.5.34-32.0 in
XtraDB from Percona Server 5.5.33-31.1 in
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Information about XtraDB, an storage engine used in old MariaDB versions.
XtraDB, previously the default InnoDB replacement in MariaDB, is no longer included in standard distributions. MariaDB now uses InnoDB by default.
The reasons you may want to use InnoDB instead of XtraDB in earlier versions of MariaDB are:
You want to benchmark the difference between InnoDB/XtraDB
You hit a bug in XtraDB
You got a table space crash in XtraDB and recovery doesn't work. In some cases InnoDB may do a better job to recover data.
This section provides information about unmaintained or deprecated features related to InnoDB in MariaDB Server. It is advisable to review this content for compatibility and migration planning.
This page is licensed: CC BY-SA / Gnu FDL