Post: MySQL 5.5 and MySQL 5.6 default variable values differences

... | | INNODB_PURGE_BATCH_SIZE | 20 | 300 | | PERFORMANCE_SCHEMA_MAX_THREAD_INSTANCES | 1000 | 224 | | SOCKET | /tmp/mysql_sandbox5530.sock | /tmp/mysql_sandbox5610.sock | | INNODB_FILE_PER_TABLE | OFF... MySQL 5.6 innodb_file_per_table is now ON by default. This is very big change and is good one. We have been running innodb_file_per_table... of tables or if you do many create/drop of innodb tables. optimizer_switch is the catch all variable for a lot of optimizer options...

The post Post: MySQL 5.5 and MySQL 5.6 default variable values differences appeared first on MySQL Performance Blog.