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MariaDB/MySQL Environment MyEnv 2.0.1 has been released

FromDual has the pleasure to announce the release of the new version 2.0.1 of its popular MariaDB, Galera Cluster and MySQL multi-instance environment MyEnv.

The new MyEnv can be downloaded here. How to install MyEnv is described in the MyEnv Installation Guide.

MySQL Environment MyEnv 2.0.0 has been released

FromDual has the pleasure to announce the release of the new version 2.0.0 of its popular MySQL, Galera Cluster and MariaDB multi-instance environment MyEnv.

The new MyEnv can be downloaded here. How to install MyEnv is described in the MyEnv Installation Guide.

MySQL Environment MyEnv 1.3.1 has been released

FromDual has the pleasure to announce the release of the new version 1.3.1 of its popular MySQL, Galera Cluster, MariaDB and Percona Server multi-instance environment MyEnv.

The new MyEnv can be downloaded here.

In the inconceivable case that you find a bug in the MyEnv please report it to our bug tracker.

MySQL Environment MyEnv 1.3.0 has been released

FromDual has the pleasure to announce the release of the new version 1.3.0 of its popular MySQL, Galera Cluster, MariaDB and Percona Server multi-instance environment MyEnv.

The new MyEnv can be downloaded here.

In the inconceivable case that you find a bug in the MyEnv please report it to our bug tracker.

MyEnv Installation Guide

This article covers the installation of MyEnv, the MySQL and MariaDB environment of FromDual.

To learn more about what MyEnv is go here.

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MySQL Environment MyEnv 1.2.2 has been released

FromDual has the pleasure to announce the release of the new version 1.2.2 of its popular MySQL, Galera Cluster, MariaDB and Percona Server multi-instance environment MyEnv.

The new MyEnv can be downloaded here.

In the inconceivable case that you find a bug in the MyEnv please report it to our bug tracker.

MySQL Environment MyEnv 1.2.1 has been released

FromDual has the pleasure to announce the release of the new version 1.2.1 of its popular MySQL, Galera Cluster, MariaDB and Percona Server multi-instance environment MyEnv.

The new MyEnv can be downloaded here.

In the inconceivable case that you find a bug in the MyEnv please report it to our bug tracker.

MySQL Environment MyEnv 1.2.0 has been released

FromDual has the pleasure to announce the release of the new version 1.2.0 of its popular MySQL, Galera Cluster, MariaDB and Percona Server multi-instance environment MyEnv.

The new MyEnv can be downloaded here.

In the inconceivable case that you find a bug in the MyEnv please report it to our bug tracker.

MySQL Environment MyEnv 1.1.4 has been released

FromDual has the pleasure to announce the release of the new version 1.1.4 of its popular MySQL, Galera Cluster, MariaDB and Percona Server multi-instance environment MyEnv.

The new MyEnv can be downloaded here.

In the inconceivable case that you find a bug in the MyEnv please report it to our bug tracker.

MySQL Environment MyEnv 1.1.2 has been released

FromDual has the pleasure to announce the release of the new version 1.1.2 of its popular MySQL, Galera, MariaDB and Percona Server multi-instance environment MyEnv.

You can download MyEnv from here.

How to install multiple MySQL instances on a single host using MyEnv?

We have been asked several times by MySQL users about how to install multiple MySQL instances on a single host.
Typically, this is required when testing different MySQL versions or MySQL servers (MySQL server, Percona server and MariaDB server) while no available resources are available.
Sometimes, it is even required to install multiple MySQL instances on a single production server.

MySQL Environment MyEnv 1.1.1 has been released

FromDual has the pleasure to announce the release of the new version 1.1.1 of its popular MySQL, MariaDB and Percona Server multi-instance environment MyEnv.

The majority of improvements happened in the MySQL Backup Manager (mysql_bman) where we added a backup catalog.

You can download MyEnv from here.

MySQL Environment MyEnv 1.1.0 has been released

FromDual has the pleasure to announce the release of the new version 1.1.0 of its popular MySQL, MariaDB and Percona Server multi-instance environment MyEnv.

The majority of improvements happened in the MySQL Backup Manager (mysql_bman) where we added a backup catalog.

You can download MyEnv from here.

MySQL Environment MyEnv 1.0.5 has been released

FromDual has the pleasure to announce the release of the new version 1.0.5 of its popular MySQL, MariaDB and Percona Server multi-instance environment MyEnv.

The majority of improvements happened on the MySQL Backup Manager (mysql_bman) utility.

You can download MyEnv from here.

MySQL Environment MyEnv 1.0.4 has been released

FromDual has the pleasure to announce the release of the new version 1.0.4 of its popular MySQL, MariaDB and Percona Server multi-instance environment MyEnv.

The majority of improvements happened on the MySQL Backup Manager (mysql_bman) utility.

You can download MyEnv from here.

MySQL Environment MyEnv 1.0.3 has been released

FromDual has the pleasure to announce the release of the new version 1.0.3 of its popular MySQL, MariaDB and Percona Server multi-instance environment MyEnv.

The majority of improvements happened on the MySQL Backup Manager (mysql_bman) utility.

You can download MyEnv from here.

MySQL Environment MyEnv 1.0.2 has been released

FromDual has the pleasure to announce the release of the new version 1.0.2 of its popular multi-instance MySQL Environment MyEnv.

You can download MyEnv from here.

MySQL Environment MyEnv 1.0.1 has been released

FromDual has the pleasure to announce the release of the new version 1.0.1 of its popular multi-instance MySQL Environment MyEnv.

You can download MyEnv from here.

In the inconceivable case that you find a bug in MyEnv please report it to our Bugtracker.

Be careful when using SAN

Be careful when using SAN (Storage Area Networks) or similar shard storage solutions (and any other virtualization, consolidation or cloud solutions).

This week it happened again: A customer called us because he had some troubles with his on-line shop (note the date!). Everybody in his company complained that the databases are answering slowly.

Vorsicht bei der Nutzung von SAN

Vorsicht bei der Nutzung von SAN (Storage Area Networks) oder ähnlichen Shard Storage Lösungen (und allen anderen Virtualisierungs-, Konsolidierungs- oder Cloud-Lösungen).

MyEnv für Multi-Datenbank Set-ups

Vor ein paar Wochen haben wir einem unserer Kunden unser MyEnv gezeigt. Er war sehr interessiert daran und hat uns geraten MyEnv einer breiten Öffentlichkeit bekannter zu machen. In Tat und Wahrheit ist das MyEnv bereits seit mehreren Jahren verfügbar und kann frei heruntergeladen werden...

MyEnv for MySQL Multi-Database set-ups

This week I showed one of my customers our MyEnv. He was very interested in it and suggested to make it known in public. In fact MyEnv is available for download already several years...

But I did not have the heart yet to announce it more publicly because it was not end user ready at all. So I used the weekend to make it nicer, consolidated some of the code, dropped old stuff etc. Now I think it is acceptable to use for public but not perfect.

MyEnv (MySQL and MariaDB BasEnv)

What is MyEnv?

MyEnv is a tool to run several MySQL or MariaDB database instances on ONE host. You can even run multiple database instances with different binary versions. We call this multi-instance set-ups.

With MyEnv a multi-instance set-up is more comfortable to handle than with mysqld_multi (old) or Systemd services (new) and it provides more useful functionality.

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