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Some of you may have seen our pgEdge Starfleet announcement, and be pondering the question of “why?” Why did we build it, why now, and does the world really need another cloud Postgres service?It's a fair question, and the answer starts…
In many real production databases, we often see some tables receiving high-frequency updates (millions per day) and autovacuum running repeatedly (hundreds of times per day). Additionally, those tables can sometimes become heavily bloated.…
In many real production databases, we often see some tables receiving high-frequency updates (millions per day) and autovacuum running repeatedly (hundreds of times per day). Additionally, those tables can sometimes become heavily bloated.…
Percona Toolkit’s pt-online-schema-change (pt-osc) has long been the preferred solution for performing online schema changes with minimal downtime. Its chunk-based copy algorithm is designed to adapt dynamically to the workload, making it…