Mysql engines: Revision history

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8 September 2022

4 September 2022

  • curprev 21:0221:02, 4 September 2022‎ Will talk contribs‎ 531 bytes +531‎ Created page with "Each table can have it's own engine,<br> performance may suffer if a join is made across two engine types. {| class="wikitable" |- | innodb || write/concurrency optimized (row lock on write) |- | myisam || read optimized (table lock on write) |- | memory || slow, only supports hash indexes, used for temporary tables. |- | federated || defers reads/writes to other databases. slow on joins, aggregates, etc. |- | blackhole || writes not persisted. |- | csv || csvs written..."
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