This post was thought of as an attempt to make some performance test with new multi-threaded replication in 5.6, at least that was my initial intention. Based on Luis Soarez – Replication Team Leader in Oracle – post. I wanted to play with new set of variables and features in order to understand how new multi-threaded replication works and make some performance tests.
I will start with my negative impressions about how to setup new replication features:
– Lack of documentation: I know this is a labs release and most of new features are not documented yet, I’ve just found the Luis blog which has some definitions but is mostly an overview than a manual.
– Variables not present: mts% variables are no longer present in last release.
Good …[Read more]