3 Step Migration of MySQL data to Clickhouse for faster analytics.

Recently one of our client approach Mydbops with Query slowness on a MySQL environment . They deployed the new code for generate the huge reports for the year end analytics data . After the deployment the queries were extremely slow and they struggled lot , then they approached us for the solution. After the analysis, … Continue reading 3 Step Migration of MySQL data to Clickhouse for faster analytics.

Monitoring MySQL using ProxySQL

ProxySQL is a high-performance load balancer that helps DBAs a lot and gives more control over MySQL Database. At Mydbops we use ProxySQL extensively to support our customers. We have seen a variety of use cases with ProxySQL and blogged a few We have written a series of blogs on ProxySQL (ProxySQL Series) MySQL replication … Continue reading Monitoring MySQL using ProxySQL

Securing MySQL Binary logs at Rest in MySQL 8.0

We will have a look at a new feature in MySQL 8.0 called binlog encryption. This feature is available from the MySQL version 8.0.14 or above. Our previous blogs discussed about table space encryption in MySQL and Percona servers. In Mydbops, we are giving high importance about achieving security compliances. The binary log records changes … Continue reading Securing MySQL Binary logs at Rest in MySQL 8.0

Troubleshooting an OLAP system on InnoDB

As a part of Mydbops Consulting we have a below problem statement from one of our client. "We have a high powered server for reporting which in turn powers our internal dashboard for viewing the logistics status.Even with a high end hardware, we had a heavy CPU usage and which in turn triggers spikes in … Continue reading Troubleshooting an OLAP system on InnoDB

New GTID functions in Galera 4

Galera 4 came up with the lot of new features , which helps to effectively handle the cluster . In this blog I am going to explain in detail about the Galera 4 functions which were introduced for Global Transaction ID ( GTID ) . GTID functions in Galera 4 wsrep_last_written_gtid()wsrep_last_seen_gtid()wsrep_sync_wait_upto_gtid() Actually i have planned … Continue reading New GTID functions in Galera 4

Closer view of MongoDB Replica sets

Introduction Replication is not just a word, it is a technology ruling the data world. In Database, numerous elements contribute to the overall process of creating and managing database replication. In this blog, I will walk you through the Anatomy of MongoDB replica set. Types of Replication MongoDB Support Basically, MongoDB supports two types of … Continue reading Closer view of MongoDB Replica sets

MySQL Clone Plugin Speed Test

In my previous blog, I have explained how the MySQL clone plugin works internally. In this blog, I am going to do a comparison of  Backup and Recovery speed of MySQL clone plugin with other available mysql open source backup tools. Below tools are used for speed comparison of Backup and Recovery, Clone-Plugin Xtrabackup mysqldump … Continue reading MySQL Clone Plugin Speed Test

MySQL Binlog server with Maxscale

This is the our next blog in Maxscale series, Below is a list of our previous blogs, which provides deep insight for Maxscale and its use cases for different architectures. Scale with Maxscale part – 1 (Intro & Galera Cluster) Scale with Maxscale part – 2 (Administration, Installation & operation) Scale with Maxscale part – … Continue reading MySQL Binlog server with Maxscale

5th Mydbops Database Meetup (Saturday, 2nd of Nov. 2019)

We are fueled and energized by the inquisitiveness and eagerness of Database Administrators as a community, reminding us of conducting the next edition of Mydbops Database Meetup. The regular attendees are now looking forward to this quarterly meetup organized by Mydbops, for the benefit of its participants, with the latest hands-on knowledge being shared by … Continue reading 5th Mydbops Database Meetup (Saturday, 2nd of Nov. 2019)

Mydbops @ Open Source India, 2019

Open Source India 2019 has been a showcase event for Mydbops IT Solutions during all the years of its association. This year it has been a very special occasion, as Mydbops has introduced a "Global-First-Industry-First" framework for the Database Administrative world. Global-First-Industry-First Any issue/requirement with Database Servers can be clubbed within this framework of S-E-P-S … Continue reading Mydbops @ Open Source India, 2019