In my previous post, I talked about implementing multi-threaded replication (MTR) using Percona Server 5.6. The server pairs that are utilizing MTR are also exclusively using the TokuDB storage engine.
I find TokuDB to be a fascinating engine. I can tell I will need to re-watch our Dbhangops session where Tim Callaghan talked about the differences between B-Tree and Fractal Tree indexes. There’s also a session on how compression works in TokuDB and they continue to innovate with read-free replication.
As with all new technology, there is a learning curve to understanding a new component or system. I thought it appropriate to try to document my experiences on operationalizing TokuDB into our environment. This is no where near comprehensive as I just don’t have enough experience with it yet to know the deeper intricacies of the engine.