Database Recovery

How to Quickly Add a Node to an InnoDB Cluster or Group Replication

Quickly Add a Node in InnoDB Cluster or Group Replication

Quickly Add a Node to an InnoDB Cluster or Group Replication (Shutterstock)
In this blog, we’ll look at how to quickly add a node to an InnoDB Cluster or Group Replication using Percona XtraBackup.
Adding nodes to a Group Replication cluster can be easy (documented here), but it only works if the existing nodes have retained […]

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The Importance of mysqlbinlog –version

Importance of MySQL binlog version

When deciding on your backup strategy, one of the key components for Point In Time Recovery (PITR) will be the binary logs. Thankfully, the mysqlbinlog command allows you to easily take binary log backups, including those that would otherwise be encrypted on disk using encrypt_binlog=ON. (more…)

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Faster Point In Time Recovery (PITR) in PostgreSQL Using a Delayed Standby

PostgreSQL Point in Time Recovery

The need to recover a database back to a certain point in time can be a nerve-racking task for DBAs and for businesses. Can this be simplified? Could it be made to work faster? Can we recover to a given point in time with zero loss of transactions/records? Fortunately, the answer to these questions […]

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Flashback: Another Take on Point-In-Time Recovery (PITR) in MySQL/MariaDB/Percona Server

Point-In-Time Recovery

In this blog post, I’ll look at point-in-time recovery (PITR) options for MySQL, MariaDB and Percona Server for MySQL.
It is a common good practice to extend data safety by having additional measures apart from regular data backups, such as delayed slaves and binary log backups. These two options provide the ability to restore the data […]

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MySQL Single Table Point-In-Time Recovery

Point-In-Time Recovery

In this blog post, I’ll look at how to execute a MySQL single table Point-In-Time Recovery.
I recently wrote a blog post describing a different way of doing Point-In-Time Recovery (PITR). If you want to know the step by step, please visit the mentioned blog post. Here is a quick summary of the approach:

Restore the backup […]

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