503 Guru Meditation Error / Backend Unavailable ugh. This error is the worst, it could mean so many things. Luckily in our case, we were getting this error when we tried to upload a large file. Bypassing Varnish and uploading…
About MariaDB MariaDB one of the most popular and an enhanced drop-in replacements for MySQL. It was created and is maintained by the original developers of MySQL. MariaDB is very interesting because if is fast, scalable and more robust than MySQL.…
Percona is a free, fully compatible and high performance drop-in replacement for MySQL server. Percona supports high performance hardware and provides improved reliability and performance. To install first we need to add the repo: wget (lsb_release -sc)_all.deb Next, install the…