Founder & CEO at 68Koncept Inc, MySQL Expert, Entrepreneur, Author of Glial (PHP framework) & PmaControl (MySQL Tools)
Presentation: How to purge (and save) efficiently obsolete data from your MySQL / MariaDB database ?
– Problem you can meet ?
– What to do when datamodel change ?
– Prevent create orphans
– Not lock the database
– Cross replication and GaleraCluster
– Keep an historic server