In an earlier article we have gone through the process of Certification Based Replication in Galera Cluster for MySQL and MariaDB. To recall the overview, Galera Cluster is a multi-master cluster setup that uses the Galera Replication Plugin for synchronous and certification based database replication. This article examines the concept of Isolation Levels in Galera Cluster, that is an inherent feature of the MySQL InnoDB database engine.Read more
As with any other dynamic running process, the MySQL database also needs sustained management and administration of which monitoring is an important part. Database monitoring allows you to find out mis-configurations, under or over resource allocation, inefficient schema design, security issues, poor performance that include slowness, connection aborts, process hanging, partial resultsets etc. It is giving you an opportunity to fine tune your platform server, database server, its configuration and other performance factors. This article provides you an insight into monitoring your MySQL database through tracking and analyzing important database metrics, variables and logs using mysqladmin.
In the earlier articles, we have covered the basics of Galera Cluster for MySQL and MariaDB and another article about MariaDB Galera Cluster in particular. To recall the overview of Galera Cluster – It is a synchronous multi-master cluster that uses the InnoDB storage engine (XtraDB also for MariaDB). It is actually the Galera replication plugin that extends the wsrep API of the underlying DBMS, MySQL or MariaDB. Galera Cluster uses Certification based synchronous replication in the multi master server setup. In this article we will look into the technical aspects of Galera Cluster Certification based replication functionality.
You have heard lot about Cloud now-a-days – cloud computing, cloud storage, cloud database, etc. but have you thought about how cloud technology can influence your business, the positive ones and negative sides? Also it is worth discussing how you can utilize cloud for the development of your business, overcoming any disadvantages associated with it. This article is trying to define what cloud database implies for your business and its advantages and disadvantages. Also it is trying to provoke discussions about the suitability of cloud database for you.