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(Delete MyISAM advice. It is reportedly ineffective due to deficiencies in MyISAM.) |
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On Linux, the driver's AIO implementation is a compatibility shim that just barely passes the POSIX standard. InnoDB performance suffers when using its default AIO codepath. Set innodb_use_native_aio=0 and innodb_use_atomic_writes=0 in my.cnf to disable AIO. Both of these settings must be disabled to disable AIO. | On Linux, the driver's AIO implementation is a compatibility shim that just barely passes the POSIX standard. InnoDB performance suffers when using its default AIO codepath. Set innodb_use_native_aio=0 and innodb_use_atomic_writes=0 in my.cnf to disable AIO. Both of these settings must be disabled to disable AIO. | ||
=== PostgreSQL === | === PostgreSQL === |