Top "Percona" questions

Percona builds free and open source database software that includes: Percona Server for MySQL®, Percona Server for MongoDB, Percona XtraDB Cluster, Percona XtraBackup, Percona Monitoring and Management, and Percona Toolkit.

mysql process cannot be stopped

I have recently installed 5.5.28-29.2 Percona Server (GPL), Release 29.2 in a Ubuntu 12.04 OS Desktop. I have tried to stop the …

mysql ubuntu percona
COMMIT OR conn.setAutoCommit(true)

I have noticed some programmer using COMMIT other using conn.setAutoCommit(true); to end the transaction or roll back so …

java mysql jdbc percona
MySQL Fatal error: Can't open and lock privilege tables: Incorrect file format 'user'

MySQL (Percona 5.6) will not start. This error has happened to me several times. Each time, I have had to remove …

mysql percona
Converting iso-8859-1 data to UTF-8 in UTF8 and Latin1 tables

Problem Summary: While trying to convert a site with mysql database from latin1 to utf8, some special characters are not …

mysql database utf-8 character-encoding percona
mysql error: Can't create a new thread (errno 11)

I have a db server running Percona Xtradb server, and 5 slaves. I always get the error mysql error: Can't create …

mysql linux ubuntu-12.04 percona
Where is Percona's my.cnf file?

I cannot find where the setting files my.cnf or my.ini are. I want to change some aspecte of …

mysql percona
query_cache_type: enable or disable?

Recently, I moved from standard MySQL to Percona, and used the Percona Wizard to generate my.cnf. However, I can …

mysql wordpress percona
Should I migrate from MySQL to Percona server

I have been experiencing dirty pages flushing problem in MySQL server. This occupies lot of CPU resources and my site …

mysql innodb percona
Optimize my.cnf configuration for 1 gb ram with 100+ users online

My mysql keeps crashing. And I think it's because of improper configuration of my.cnf. Here's my my.cnf current …

mysql percona my.cnf
MySQL error 1236 When using GTID

I want to create a replica to my Percona Server with GTID enabled, but got this error when i show …

mysql replication percona gtid