MySQL 8.0 and 5.7 follow a new release policy that exposes users to important risks. They broke compatibility with Xtrabackup (again).
Vettabase Blog
Read our expert blog with articles on MariaDB, MySQL, PostgreSQL, Cassandra and related tools & technologies.
SQL columns can be NULL or NOT NULL. Let's see what are the good and bad reasons to declare NULL columns.
Transactions can be read only. This article explains what read only transactions are and why we should use them when appropriate.
This article discusses how to access data from a remote table using the CONNECT storage engine, in MariaDB.
MariaDB Server Fest 2020 was a great online event for the MariaDB community. This is a review from Vettabase.
Vettabase asked the community what is the most dangerous SQL statment. Let's think a bit about it!
Running DROP statements in production is always dangerous. But there are some measures we can take to make them safer.
MySQL and MariaDB optionally log slow queries into the Slow Query Log – or just Slow Log, as friends call it. However, there are good reasons to log all the queries, not just some of them.
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