Question

我想总结所有Mysql引擎之间的主要区别，当然也是最流行的。

我应该使用什么标准来确定使用哪种引擎？

Answer 1

这里有很好的描述：

http://dev.mysql.com/doc/refman/5.0/en/storage-engines.html

如果您有疑问，请使用InnoDB。它是通用的，表现良好。

Answer 2

正如Lars D所说，这里有很好的描述：

http://dev.mysql.com/doc/refman/5.0/en/storage-engines.html

此数据来自上面给出的链接，可能对您有所帮助......

*************************** 1. row ***************************
 Engine: MyISAM
Support: DEFAULT
Comment: Default engine as of MySQL 3.23 with great performance
*************************** 2. row ***************************
 Engine: MEMORY
Support: YES
Comment: Hash based, stored in memory, useful for temporary tables
*************************** 3. row ***************************
 Engine: HEAP
Support: YES
Comment: Alias for MEMORY
*************************** 4. row ***************************
 Engine: MERGE
Support: YES
Comment: Collection of identical MyISAM tables
*************************** 5. row ***************************
 Engine: MRG_MYISAM
Support: YES
Comment: Alias for MERGE
*************************** 6. row ***************************
 Engine: ISAM
Support: NO
Comment: Obsolete storage engine, now replaced by MyISAM
*************************** 7. row ***************************
 Engine: MRG_ISAM
Support: NO
Comment: Obsolete storage engine, now replaced by MERGE
*************************** 8. row ***************************
 Engine: InnoDB
Support: YES
Comment: Supports transactions, row-level locking, and foreign keys
*************************** 9. row ***************************
 Engine: INNOBASE
Support: YES
Comment: Alias for INNODB
*************************** 10. row ***************************
 Engine: BDB
Support: YES
Comment: Supports transactions and page-level locking
*************************** 11. row ***************************
 Engine: BERKELEYDB
Support: YES
Comment: Alias for BDB
*************************** 12. row ***************************
 Engine: NDBCLUSTER
Support: NO
Comment: Clustered, fault-tolerant, memory-based tables
*************************** 13. row ***************************
 Engine: NDB
Support: NO
Comment: Alias for NDBCLUSTER
*************************** 14. row ***************************
 Engine: EXAMPLE
Support: NO
Comment: Example storage engine
*************************** 15. row ***************************
 Engine: ARCHIVE
Support: YES
Comment: Archive storage engine
*************************** 16. row ***************************
 Engine: CSV
Support: NO
Comment: CSV storage engine
*************************** 17. row ***************************
 Engine: FEDERATED
Support: YES
Comment: Federated MySQL storage engine
*************************** 18. row ***************************
 Engine: BLACKHOLE
Support: YES
Comment: /dev/null storage engine (anything you write to it disappears)

Answer 3

你应该看看手册，就像Lars和Phil说的那样。

虽然，我可以简单地告诉你，初级引擎（MyISAM和innoDB）之间的区别在于事务支持，关键支持，锁定级别（MyISAM锁定整个表，innoDB具有行级锁定）和MVCC 。它们之间存在太多差异。我建议你看看：Pro MySQL Apress 2005。

- Santiago Basulto .-

所有mysql引擎之间的主要区别是什么？

3 个答案: