Questions tagged [wordpress]

For questions about databases behind WordPress, a content management system based on PHP. General questions about WordPress are off-topic but might be welcomed at WordPress Stack Exchange.

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13 votes
3 answers
40k views

Cache MySQL database in memory

I am having problems with a website with 600MB of MySQL database. The website is way too slow. I noticed the bigger the MySQL database gets, the slower it goes. When it was 5MB, the website was very ...
grant tailor's user avatar
3 votes
1 answer
2k views

Wordpress using varchar(255) for index with InnoDB and utf8mb4_unicode_ci?

I'm trying to learn a bit more about the details of proper database construction and ran across something that confuses me. In a current Wordpress installation, I'm finding varchar fields used for ...
David Rahrer's user avatar
1 vote
2 answers
1k views

wordpress site kills mysql

I move client wordpress sites from one VPS to another, it all went smooth until I moved a site that kills mysql (and, consequently, all other wp sites). It used to work fine on the previous VPS. Here'...
Mikhail Vasin's user avatar