Why Re-invent the Wheel? Use Past Workloads for Smarter DBMS Tuning | HackerNoon
Briefly

Incorporating historical tuning experiences significantly mitigates the complexity in finding optimal configurations, allowing tuners to match workloads through similarity metrics like Euclidean distance.
By utilizing workload similarities through established algorithms such as OtterTune, we're able to inform configuration recommendations, enhancing efficiency and performance based on past metrics.
Read at Hackernoon
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