We have video recording available for you to learn how you can benefit the New Galera Manager. It includes live demo how to install Galera Manager and deploy easily Galera Cluster on Amazon Web Service for Geo-distributed Multi-master MySQL, Disaster Recovery and fast local reads and writes. Now you can monitor and manage your Galera Cluster with Graphical Interface.

“The presentation was great with lots of valuable information. We will definitely try to implement Galera Manager in our environment very soon” stated attendee of the webinar.

Watch Galera Manager webinar recording

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Codership is pleased to announce a new Generally Available (GA) release of the multi-master Galera Cluster for MySQL 5.6, 5.7 and 8.0, consisting of MySQL-wsrep 5.6.49 (release notes, download), 5.7.31 (release notes, download), and 8.0.21 (release notes, download) with Galera Replication library …

While we have documented how you might consider Monitoring a Cluster with Galera Manager, we’d also like to take you through a bit more of what is available, before our webinar this week. Please signup for a live demo from install to deployment and management.

You might be used to SHOW GLOBAL STATUS LIKE 'wsrep_%'; from the command line, but why not take a look at all of this on a graph, over time, within the GUI of the Galera Manager? What happens when you feel a node is getting overwhelmed? You tend to check wsrep_flow_control_paused, which returns the percentage of time the node was paused because of Flow Control (normally you do this after a FLUSH STATUS however now you …

There is NEW ERA for Galera Cluster monitoring and management and as we just recently released Galera Manager 1.0 into the wild for everyone to deploy their Galera Clusters within an Amazon Web Services (AWS) Elastic Compute Cloud (EC2) environment to achieve MySQL High Availability, Multi-Master MySQL, active-active clustering out of the box on Amazon and Disaster Recovery, all from the comfort of a web-based graphical user interface (GUI).

The Galera Manager is the new graphical user interface (GUI) tool for provisioning Galera Clusters on Amazon Web Services (AWS) Elastic Compute Cloud (EC2). It allows an administrator to easily create and add nodes, without manually having to configure each node. Perhaps more useful is that Galera Manager provides charts for monitoring the host and database metrics, to ensure the proper and efficient functioning of …

Today there is NEW ERA for Galera Cluster monitoring and management and as we release Galera Manager 1.0-beta into the wild for everyone to evaluate, test, and deploy their Galera Clusters within an Amazon Web Services (AWS) Elastic Compute Cloud (EC2) environment to achieve MySQL High Availability, Multi-Master MySQL on the cloud and Disaster Recovery, all from the comfort of a web-based graphical user interface (GUI).

What does Galera Manager do? Galera Manager is a deployment, management and monitoring solution for Galera Clusters. A user can easily create clusters, add and remove nodes, and create geo-distributed clusters across multiple AWS regions, all with the click of a few buttons in one’s web browser. Even more useful is the over 620 monitoring metrics available to monitor the health of your clusters. Being fully web-based, you can say goodbye …

There may come a time you need to rename one or more columns in an existing MySQL table for a variety of reasons. Using ALTER TABLE, to rename a column is an easy enough command. But, suppose there are multiple tables in the same database/schema that have the same-named column and all of those columns need to be renamed. That could be a lot of ALTER TABLE statements to type out. Save your energy and time, avoiding all of those ALTER TABLE commands all-together. If you are lucky enough to be working with a MySQL version > 8.0 then the Shell is your salvation. With just a few lines of Python code in \py mode, all of your trouble(s) and headache(s) are no more…

Photo by Ibrahim Rifath on …

Date and time values are some of the most important datatypes in an RDBMS. From tracking order dates to payroll hours, DATE and DATETIME datatypes are used in all types of applications. At times as a Developer, you may need only certain portions of a DATE or DATETIME value. In MySQL, the EXTRACT() function can provide you with a specific component of a DATE or DATETIME value depending on which INTERVAL is given as a parameter. Continue reading to see example EXTRACT() queries for understanding…

Photo by Omar Al-Ghossen on Unsplash …

Have you ever had to type out a massive CREATE TABLE statement by hand? One with dozens of columns? Maybe several dozens of columns? There are likely some GUI tools to help with large CREATE TABLE commands. Or, other drag-n-drop types of software that I am not familiar with. What if you could write a few lines of Python code and take care of a huge CREATE TABLE statement with way less effort than typed manually? Interested? Continue reading and see how using pandas, pyodbc, and MySQL…

Photo by Vorsen Furniture on Unsplash

OS, Software, and DB used:

• OpenSuse Leap 15.1
…

If you are a developer working in a MySQL environment, this blog post is for you. I share 3 MySQL commands or statements that you should know. That is a bold statement, I know. Turns out, once you do know (of) these commands, you will use them all the time. They minimize guesswork which leads to better productivity in other facets of your programming and querying workflow. I use them myself almost daily and am sure you will too once you see how simple they are to use. So why should you know them? Continue reading and find out…

Photo by hannah joshua on Unsplash

OS, Software, and DB used:

• OpenSuse Leap 15.1
…

In this post, I’ll cover examples of the MySQL TRIM() function. TRIM() removes specific characters – or spaces – from a given string, at either: the beginning, ending, or potentially in both locations depending on several factors. With an optional keyword argument that controls which character(s) – if any – are removed, TRIM() can be tricky so let’s gain understanding with several easy-to-digest examples…

Photo by Peter Beukema on Unsplash

OS, Software, and DB used:

• OpenSuse Leap 15.1
• MySQL 8.0.20

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