Severalnines Blog
The automation and management blog for open source databases

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10 blog posts in 13 categories

How to Execute and Manage MySQL Backups for Oracle DBA’s

Whether you’re planning to migrate from Oracle database to MySQL or run your new project with MySQL, you need to know how to do copies of your data. In this blog post, we will cover some of the most typical cases of the data backups with reference to Oracle backup methods. We will tell you how to guard yourself against data loss, what tools and commands to use, and how can you recover your data.

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.

How to Migrate from Oracle to MySQL / Percona Server

Migrating from Oracle RDBMS to MySQL/Percona Server is an enormous task. This blog offers a basic guide to migration, especially if you're coming from Oracle and have limited knowledge of MySQL. The blog does not offer a step-by-step process, but it provides general information of what you should consider before a migration from Oracle to MySQL/Percona Server.

Monitoring Your Databases with MySQL Enterprise Monitor

Keeping track of the state of your production databases is crucial for performance and availability. There are a number of database monitoring tools on the market, and MySQL Enterprise Monitor is probably one of the older ones. Let’s take a look at what MySQL Enterprise Monitor can do for us.

Comparing Replication Solutions from Oracle and MySQL

In this post, we are going to compare Oracle 12c logical replication with MySQL 5.7. Both technologies offer reliable standby systems to offload production workload and help in case of disaster. We will take a look at their architectures, analyze pros and cons and go through the steps on how to set them up.

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.

Comparing Oracle RAC HA Solution to Galera Cluster for MySQL or MariaDB

This blog provides a comparison of achieving high availability with Oracle RAC vs MySQL Galera Cluster.

We’ve answered Eurofunk’s database SOS call

Announcing Eurofunk as our latest customer, who replaced Oracle with ClusterControl to deploy, monitor and manage the back-end MySQL Galera Cluster and associated database load balancers.