如何选择合适的MySQL存储引擎
mysql> show engines;+------------+---------+----------------------------+| Engine | Support | Comment |+------------+---------+----------------------------+| MyISAM | DEFAULT | Default engine as of MySQL 3.23 with great performance | | MEMORY | YES | Hash based, stored in memory, useful for temporary tables | | InnoDB | YES | Supports transactions, row-level locking, and foreign keys | | BerkeleyDB | NO | Supports transactions and page-level locking | | BLACKHOLE | NO | /dev/null storage engine (anything you write to it disappears) | | EXAMPLE | NO | Example storage engine | | ARCHIVE | NO | Archive storage engine | | CSV | NO | CSV storage engine | | ndbcluster | NO | Clustered, fault-tolerant, memory-based tables | | FEDERATED | NO | Federated MySQL storage engine | | MRG_MYISAM | YES | Collection of identical MyISAM tables | | ISAM | NO | Obsolete storage engine | +------------+---------+----------------------------+
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