This blog is about setting up Data Streaming from MariaDB TX to MariaDB AX. We will be using Virtual Box CentOS images.
MariaDB backup is the online backup tool that is part of MariaDB TX, it is an online backup tool that supports many advanced features. MariaDB MaxScale is a database proxy that, among other things allows read/write split scalability, online configuration and much more and which is also included with MariaDB TX. By combining these tools, this blog shows how a replication cluster can be scaled online without downtime.
In this blog post, we look at how to configure Change Data Capture from the MariaDB Server to
MariaDB ColumnStore via MariaDB MaxScale. Our goal in this blog post is to have our analytical
ColumnStore instance reflect the changes that happen on our operational MariaDB Server.
To properly prevent some columns from being accessed, the masking filter that was introduced in MariaDB MaxScale 2.1 must be used together with the database firewall filter. In version 2.1, it was somewhat cumbersome to setup the database firewall filter for use together with the masking filter. With the recently released MariaDB MaxScale 2.2 (GA), we have introduced new features that makes the combined use of the masking filter and the database firewall filter much easier.
In this blog, we configure a simple HA setup of two MariaDB MaxScales using Keepalived and MaxCtrl.
MariaDB MaxScale 2.2 introduces failover, switchover and automatic rejoin for MariaDB Master/Slave replication clusters.
One of the new things in MariaDB MaxScale 2.2 is the addition of a fully integrated administrative interface implemented as a JSON-API conforming REST API. The MariaDB MaxScale REST API is a great way to monitor and interact with MariaDB MaxScale from a wide variety of programming languages but it is not the most convenient thing for command line use.
We are excited to announce MariaDB MaxScale 2.2.2 GA with built in failover management.
We are happy to announce that 2.2.1 beta of MariaDB MaxScale, the next generation database proxy for MariaDB is now available. Beta is an important time in our release and we encourage you to download this release today!