MySQL fragmentation and how to defragment
Kedar
In a MySQL database, fragmentation can occur over time as data is inserted, updated, and deleted. Fragmentation refers to the inefficient storage and organization of data within database objects, such…
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MySQL
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MySQL
How to Fix Connection attributes of length xxx were truncated
MySQL, a widely-used database management system, may show the warning “[Warning] Connection attributes of length 571 were truncated” in its error log. In this blog, we will explore the reasons…
How to overcome Throttling and Rate Exceeded Errors in DownloadDBLogFilePortion
I was attempting to download the MySQL slow query logs to perform a slow query review. In this blog we will explore the issue I faced while downloading the slow…
How to meet Signal 11 bug in MariaDB
Bugs in database management systems can be a nightmare for administrators and developers. In my recent experiments, I discovered a Signal 11 bug in multiple versions of MariaDB, resulting in…
How To Install specific version of MySQL 8 on Ubuntu
This blog post serves as a work-log detailing the process of uninstalling and installing a specific version of Percona MySQL Server on Ubuntu. The post includes instructions for installation using…
How to MySQL Replication setup, Master GTID & SSL Encryption
Setting up replication in MySQL is a common DBA task. The replication could be traditional binary log replication or based on GTID replication. This blog is a work log and…