June 20, 2013

Post: Looking at Redis

…overhead rather low. The database is dumped in temporary file which is renamed only after fsync which … all databases. I am also a bit surprised why databases are numbered instead of named. Naming the databases would … updates which are hard to batch. With MySQL/Innodb I got server being able to …

Post: SHOW OPEN TABLES - what is in your table cache

…have open right now: mysql> show open tables from test; +———-+——-+——–+————-+ | Database | Table | In_use | Name_locked | +———-+——-+——–+————-+ | test | a | 3 | 0 …. Name_locked shows whenever the name for this table is locked. It is used for DROP or RENAME