query_cache

MySQL InnoDB performance improvement: InnoDB buffer pool instances - Updated!

Are you running into MySQL load problems? InnoDB Buffer Pool optimization is an important step in tuning MySQL servers for a heavy InnoDB workload. Configuring innodb_buffer_pool_instances and increase read/write I/O threads. Dividing the InnoDB buffer pool into multiple instances can improve Disk I/O. And by doing so, you run your database & server more efficiently and faster. Here is a little help for you.

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How to flush MySQL query cache from time to time

From time to time you need to flush MySQL's query_cache to prevent fragmentation of free query cache memory space. In this post, you'll learn how to flush the MySQL query cache unattended / automatic through a Linux cronjob and manually on the MySQL shell.

Cache MySQL query results with PHP WinCache

In November 2011, I wrote a post about MySQL query caching with PHP/Zend_Cache, and I recently stumbled upon a blog post caching MySQL query results in memcached by "KutuKupret". This made me wonder if the same would be easily done with the Windows Cache Extension for PHP.

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MySQL query caching using PHP/Zend_Cache

By using the Cache.php PHP class of the Zend Framework, you can relatively easy cache MySQL query results to disk. This ensures faster consecutive results and speeds up execution.
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