MariaDB 10.1.1: no more .frm’s for performance_schema tables

http://ift.tt/1wf0t0R

Yes! In MariaDB 10.1.1 tables in PERFORMANCE_SCHEMA do not use .frm files. These files are not created, not read — in fact, PERFORMANCE_SCHEMA tables never touch the disk at all. This became possible due to a lesser-known feature of MariaDB — new table discovery, implemented in MariaDB 10.0.2. Instead of reading and parsing .frm files,… Continue reading →

from The MariaDB Blog http://ift.tt/1pKKMuy