Regular database indexes cannot be used for queries that contain conditions based on two or more ranges. But there ...
Not many developers know about savepoints in relational databases. Even less of them know when to use them. It's ...
In some situations, an application needs to run a single logical transaction that involves multiple database ...
How do you represent information like this in a database?
This event happened in 2015/06, but we don't know in ...
Hierarchical and networked data appears everywhere in modern databases: organisational charts, product category ...
In the first part of this series, we deployed a 3-node MariaDB Galera Cluster on Ubuntu 24.04.
While a 3-node ...
At Vettabase, we're starting a new blog series on High Availability (HA) with focus on MariaDB Galera Cluster. ...
There are many ways to import data from external sources into a database. MariaDB and PostgreSQL offer native ...