Percona-XtraDB Percona XtraDB Storage Engine for MySQL
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Percona-XtraDB Tags

storage engine database storage storage engine InnoDB storage XtraDB

Percona-XtraDB Description

Percona XtraDB Storage Engine for MySQL Percona-XtraDB is a storage engine for MySQL based on the InnoDB storage engine, designed to better scale on modern hardware, and including a variety of other features useful in high performance environments. It is fully backwards compatible, and so can be used as a drop-in replacement for standard InnoDB.Percona XtraDB includes all of InnoDB's robust, reliable ACID-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. What's New in This Release: The release includes following new features: · The release is base on 1.0.4 version of InnoDB plugin. We thank Schooner Information Technology for sponsoring and testing the port of XtraDB to 1.0.4 · MySQL 5.1.39 as a base release Fixed bugs: · Bugs#413858: Crash from failed assertion in dict0dict.c Bug#417751: · XtraDB crashes on startup on windows · fix-import-extern-pages · Number of mysql-tests are fixed

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