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.

How can i know if percona is installed

I though it is a silly question but after searching all over internet could not find an answer. So how …

mysql percona
Parsing JSON in mysql 5.5

I have a string stored as json in a mysql table. I need to parse the string and return the …

mysql json percona
How do I do a `CREATE INDEX` with Percona's `pt-online-schema-change` tool?

How do I do a CREATE INDEX with Percona's pt-online-schema-change tool? I want to do something like: CREATE UNIQUE INDEX …

mysql sql percona
InnoDB: The innodb_system data file 'ibdata1' must be writable

I'm trying to run percona xtradb cluster. The output from the percona server is as followings: mysqld: [Warning] World-writable config …

mysql kubernetes minikube percona percona-xtradb-cluster
Start Transaction OR Begin Work

I don't know what is better to use Start Transaction OR Begin Work, and what is the difference.

mysql percona