2
votes
1answer
311 views

MySQL InnoDB issue not using indexes correctly [Percona 5.6]

I just installed Percona 5.6 on my new CentOS 6.4 server. It's a fast machine 32 core xenon, 72GB ram, 8x SAS RAID 10 setup. So far so good My old server is a bit less powerful, and was running ...
2
votes
1answer
2k views

MySQL requires FORCE INDEX on huge table and simple SELECTs

We have an application which stores articles from different sources in a MySQL table and allows users to retrieve those articles ordered by date. Articles are always filtered by source, so for client ...