Yesterday I decided to upgrade the database server of lefred.be running the latest WordPress to MySQL 8.0.
The previous version was 5.7.19.
My dedicated server is still running on CentOS 6.x, and I had just to enable the MySQL Community 8.0 yum repository and upgrade the rpms:
# yum update mysql-community-server --enablerepo=mysql80-community
After the upgrade, I had to modify my.cnf to remove the lines related to the non regretted Query Cache:
#query_cache_type=0 …[Read more]