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MySQL has pluggable storage engines. TokuDB does what you're after (adds indexes on the fly, as well as alter tables on the fly without overloading the server).
by fraktl 6y ago
MySQL has pluggable storage engines. TokuDB does what you're after (adds indexes on the fly, as well as alter tables on the fly without overloading the server).
- wolf550e 6y agoAltering table online without using pt-online-schema-change doesn't help if they want an index that covers only some of the keys but not others.
- hu3 6y agoThis page about TokuDB reads: > TokuDB has been deprecated by its upstream maintainer. It is disabled from MariaDB 10.5 and has been been removed in MariaDB 10.6 - MDEV-19780. We recommend MyRocks as a long-term migration path. https://mariadb.com/kb/en/tokudb/ https://mariadb.com/kb/en/tokudb/ Is MyRocks comparable?