Replication Will Start On AWS RDS for MariaDB 10.2

AWS recently announced the release of MariaDB 10.2 for RDS. One of customer needs this release for GIS indexing .The recent encounter on a Replication issue with RDS MariaDB 10.2 is briefed here . Problem Statement: After the upgrade of replicas to MariaDB 10.2 on RDS, Once replication is stopped manually through “call mysql.rds_stop_replication;” or … More Replication Will Start On AWS RDS for MariaDB 10.2

Disabling Multi-Source Replication in MySQL 5.7

Multi-channel replication is one of the  great feature shipped with MySQL 5.7, With allowed the capability of slave to have many masters, having a channel for each master by which they replicate. Each channel id has a unique “channel_name” In the above DB Architecture “channel_1, channel_2 and channel_3” represent the channel_name used for replication from … More Disabling Multi-Source Replication in MySQL 5.7

Scale With Maxscale – Part 3 (Replication)

This blog post is continuation of series of blog post on Maxscale, Part-1 which provides detailed introductory to Maxscale, Part-2 deals about the operation and administration of Maxscale. In this we will discusses, How Maxscale can be efficiently used for read scaling with mysql replication (Master – Slave). Replication is a great feature which is … More Scale With Maxscale – Part 3 (Replication)

Read MySQL Binlogs better with rows query log events

Introduction :  In MySQL the replication is logical. And the DB changes were written to mysqlbinlog. This mysqlbinlog is pulled (IO Thread) and applied ( SQL Thread) by the slave servers. Binlog is the key for MySQL Replication. Binary logging format is of three types. Statement ROW Mixed ROW based replication benefits the smaller writes … More Read MySQL Binlogs better with rows query log events