Jervin Real

As Senior Consultant, Jervin partners with Percona's customers on building reliable and highly performant MySQL infrastructures while also doing other fun stuff like watching cat videos on the internet. Jervin joined Percona in Apr 2010.

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Jervin Real

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April 16, 2015

utf8 data on latin1 tables: converting to utf8 without downtime or double encoding

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Jervin Real

Profiling MySQL queries from Performance Schema

Measuring the impact of tcpdump on Very Busy Hosts

Recover orphaned InnoDB partition tablespaces in MySQL

Syncing MySQL slave table with pt-online-schema-change

High Availability with mysqlnd_ms | Percona XtraDB Cluster

Simple MySQL Master HA with mysqlnd_ms

Encrypted and incremental MySQL backups with Percona XtraBackup

keepalived with reader and writer VIPs for Percona XtraDB Cluster

One more InnoDB gap lock to avoid

utf8 data on latin1 tables: converting to utf8 without downtime or double encoding