I did a talk at the london .net meetup. This was aimed at .net developers rather than DBA’s so there isn’t much talk about “why you should use source control” etc as everyone in the room used source c...
In the last entry posted to this blog , I described the mechanisms (including PUNC bits and commit log sequence numbers, aka CLSNs) used by Db2 for z/OS for lock avoidance purposes (lock avoidance her...