> People generally expect mature databases to have optimized any low-hanging fruit IME that's not true. I've been hacking on postgres, with occasional forays i

> People generally expect mature databases to have optimized any low-hanging fruit IME that's not true. I've been hacking on postgres, with occasional forays into other databases, for quite a while, and it's typically trivial to find low-hanging fruits across a varied set of workloads. It's a bit harder to find things in the most commonly benchmarked workloads, particularly when those benchmarks are easy-ish to run. But even there there's often lots.