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Month: September 2012

Why I am So Excited About the MySQL Performance Schema

By Jesper Krogh Posted on 13 September, 2012 Posted in Mutex, MySQL, MySQL Connect 2012, Performance Schema

The improved Performance Schema in MySQL 5.6 provides a new way of investigating issues in the database. Many issues that previously required tools such as strace, dtrace, etc. can now be investigated directly from inside MySQL in a platform independent …

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What is the MySQL Performance Schema and Why is It Needed?

By Jesper Krogh Posted on 3 September, 2012 Posted in MySQL, MySQL Connect 2012, Performance Schema

When you have a non-trivial database installation, you will inevitably sooner or later encounter performance related issues ranging from a query not executing as fast as desirable to complete meltdowns where the database does not respond at all. Until MySQL …

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