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The ticket said 'update MySQL and shut down the service'
MySQL

The ticket said 'update MySQL and shut down the service'

A real MySQL 8.0.34→8.0.45 patching workflow: broken views blocking mysqldump, GTID warnings, replica role check, and RPM upgrade order on RHEL 8.

18 August 2026 9 min
Before upgrading MySQL: the numbers the customer actually asks for — and how to find them
MySQL

Before upgrading MySQL: the numbers the customer actually asks for — and how to find them

MySQL 8.0 pre-upgrade assessment: measuring sizes, growth, backup and restore times with information_schema. Real numbers to plan maintenance window.

5 May 2026 11 min