How to quickly convert mysql databases from MyISAM to InnoDB
Recently I was in need to convert all databases of a MySQL server from MyISAM engine to InnoDB. They are facing severe issues due to table level locking in MyISAM and wanted move to InnoDB. This task...
View ArticleCompile mysql 5.1 with innodb and optimize for heavy usage
MySQL stopped default inclusion of InnoDB in latest 5.1.x, so if you need InnoDB, you have to compile it from source. I have done following steps in CentOS 5.4 server to compile MySQL and optimize it...
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Beware about admin commands in MySQL replication
Here is the situation: We are doing replication of only 1 table from a database (live) to other host (backup). so we expect that updates which are on others DBs/tables except on this table should not...
View ArticleFix mysql memory table error: The table xtable is full
Replication just stopped in one Slave server with error: The table xtable is full which means no more records are permitted to insert in this table by MySQL and hence this has broken the replication. I...
View Article7 essential tools for MySQL DBA
1. Percona Toolkit Percona Toolkit (aka Maatkit and Aspersa) is must have collection of advanced command-line tools which helps in performing tasks that are too difficult or complex to perform...
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