How to prevent replication break while adding index/column using pt-osc December 6, 2022 Overview of ISSUE: This post is regarding a scenario where the pt-osc command breaks replication...
pt-online -schema corner case: When you don’t want to replicate your alter activities across the whole cluster. November 21, 2022 Intro When we want to perform a heavy ALTER TABLE against a several gigabytes table the options are...
DevOps: five trends for 2019 and beyond August 15, 2018 The 2019 technology forecasts are still a few months away, but some predictions are already a safe...