Lessons for 2021 Learned from Digital Transformation in
2020
Sharing the Code – Engagement from 25 Years of Java
Miniaturized organs are joining the fight against COVID-19,
cancer
Low Value in range_optimizer_max_mem_size Might Cause Full
Table Scan
...
MySQL Invisible Column: part II
This article is the second part of the series related to
MySQL Invisible Column started here.
This post covers why Invisible Column is important for InnoDB
Storage Engine.
To...
Database Performance Archaeology
… an expedition to uncover (and fix) database performance
issues!
©
2021 Tiago L. Alves. All rights reserved.
One of the worse things that can happen when upgrading to a
newer database version is discovering that...
Oracle a Leader in The Forrester Wave™: Graph Data
Platforms, Q4 2020
Oracle is pleased to be recognized as a Leader in The Forrester
Wave™: Graph Data Platforms, Q4 2020. Oracle scored 5 out...
MySQL Shell AdminAPI – What’s new in 8.0.23?
The MySQL Development Team is happy to announce a new 8.0
Maintenance Release of MySQL Shell AdminAPI
–8.0.23!
In addition to several bug fixes and minor changes, some
significant enhancements regarding
monitoring/troubleshooting and
performance were included.
...
Drain Kubernetes Nodes… Wisely
What is Node Draining?
Anyone who ever worked with...
How to Setup Automatic Failover for the Moodle MySQL
Database
In a
previous blog, we had discussed how to migrate a standalone
Moodle setup to scalable setup based on a clustered database. The
next step you will need to think about is the failover mechanism -
what...
