MySQL：在哪种情况下我应该选择MyIsam而不是innoDB？

Question

InnoDB seems almost entirely superior but in what case should I go for MyIsam?

Thanks in advance!

Answer 1

MyIsam is much faster if you don't plan on having lots of traffic/transactions.

The problem with MyIsam is that it locks the table when it's in use, whereas innodb just locks the row. Innodb is a bit slower because of this, but allows simultaneous access to the same table, so it's more suitable for heavy traffic/transactions.

So, to conclude - if you don't expect your site to be accessing your database that much and it's low traffic, then myIsam is usually the best option for speed.