Hello.
If you have lots of concurrent updates and selects on the
same table, InnoDB usually has better performance. Use the
benchmarks to determine what configuration is preferred.
Super-smack for example allows you to write very flexible tests.
Be aware of different behavior of AUTO_INCREMENT columns in InnoDB.
See:
http://dev.mysql.com/doc/mysql/en/innodb-auto-increment-column.html
"Eamon Daly" <edaly@stripped> wrote:
> We have a table containing just one column that we use for
> unique IDs:
>
> CREATE TABLE `id_sequence` (
> `id` int(10) unsigned NOT NULL auto_increment,
> PRIMARY KEY (`id`)
> ) TYPE=MyISAM
>
> Watching 'SHOW FULL PROCESSLIST' and reading the slow query
> log shows the occasional backlog of locks. Has anyone found
> significant speed increases or better concurrency by
> switching over to InnoDB for such a table?
>
> ____________________________________________________________
> Eamon Daly
>
>
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