Concurrency Improvements in TokuDB v6.6 (Part 1)
From the post:
With TokuDB v6.6 out now, I’m excited to present one of my favorite enhancements: concurrency within a single index. Previously, while there could be many SQL transactions in-flight at any given moment, operations inside a single index were fairly serialized. We’ve been working on concurrency for a few versions, and things have been getting a lot better over time. Today I’ll talk about what to expect from v6.6. Next time, we’ll see why.
Impressive numbers as always!
Should get you interested in learning how this was done as an engineering matter. (That’s in part 2.)