Severalnines Blog
The automation and management blog for open source databases

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16 blog posts in 13 categories

How to Migrate from Oracle DB to MariaDB

Watch the replay of this webinar in which we walk you through all you need to know to plan and execute a successful migration from Oracle database to MariaDB.

How to Manage MySQL - for Oracle DBAs

So, you are an Oracle DBA and your manager asked you to migrate a couple of Oracle databases to MySQL. Databases are migrated, and now what? How do you manage these MySQL databases?

In this blog, we show you how Oracle DBAs can best manage MySQL by covering the basic operations of MySQL with reference to similar tasks in your Oracle environment.

Migration from Oracle Database to MariaDB - A Deep Dive

Following our recent blogs showcasing how to migrate from Oracle to MySQL/Percona, then to MariaDB and what you should know, this blog offers extra thoughts and insights before you plan to migrate to MariaDB.

Migrating from Oracle Database to MariaDB - What You Should Know

For many organizations, migrating from Oracle to an open source database platform is just a matter of time. An Oracle to MariaDB migration can be a complex multistage process, but choosing the right database architecture and features can reduce the cost and time of the operation. This blog aims to help you better understand the details of the complexities involved and how to overcome them.

Migrating from DB2 to PostgreSQL - What You Should Know

This blog provides a high level overview of what you should know if considering a move from IBM’s DB2 to PostgreSQL including a comparison of commands and an examination of the incompatibilities of the databases.

How to Backup and Restore ClusterControl

Migrating ClusterControl to new hardware used to be a pain - you had to reinstall it on the new server, restore configuration/metadata from the old one and redo database grants so the new server can access your managed databases. Not any more! Starting with 1.7.1, it is possible to backup the ClusterControl server in one command and restore it on a new server, with data, grants and all.  This blog shows you how to do this using the s9s CLI.

Migrating from Oracle to PostgreSQL - What You Should Know

This blog reviews what you would need to know if you decided to migrate from an Oracle database to PostgreSQL.

Migrating from MySQL to PostgreSQL - What You Should Know

This blog provides a high level overview of what you need to know if you are considering migrating your database from MySQL to PostgreSQL.

Zero Downtime Network Migration with MySQL Galera Cluster using Relay Node

This is a step-by-step guide on how to migrate your database service from one network/cloud platform to another, without downtime.

Migrating MySQL database from Amazon RDS to DigitalOcean

This blog post describes the migration process from EC2 instance to a DigitalOcean droplet

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