Enhancing Performance with Parallel Index Rebuild in MySQL 8.0.31

Enhancing Performance with Parallel Index Rebuild in MySQL 8.0.31

Prevent ProxySQL from directing traffic to broken MySQL replica

ProxySQL is an open-source MySQL proxy server, meaning it serves as an intermediary between a MySQL server and the applications that access its databases. ProxySQL can improve performance by distributing traffic among a pool of multiple database servers. Consider 2 slaves are routed under Proxysql , In any one of the slave, if the replication … Continue reading Prevent ProxySQL from directing traffic to broken MySQL replica

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Troubleshooting XA transactions in MySQL

This is one of the exciting troubleshooting related to XA transactions let’s dive in. Let me provide a few backgrounds. For one of our clients, when we try to drop a table, it is waiting for metadata lock. On debugging it is one of the XA transactions is holding the shared write lock and causing … Continue reading Troubleshooting XA transactions in MySQL

Maintenance of MySQL Binary logs

In this blog, we are going to discuss the Maintenance of binary logs. Before going into our topic, let’s recall the basics of binary logs. Binary logs           Binary logs contain all the changes and records that take place in any database. It will log the statements like CREATE, ALTER, DELETE, INSERT and UPDATE. It will … Continue reading Maintenance of MySQL Binary logs