Hi, couple of questions regarding database optimization:
1) Noticed something odd with the level 2 cache configuration:
level2="0mb" -> 20 msec query
level2="2mb" -> 10 msec
level2="10mb" -> 40 msec
Question: why is a larger level2 cache worse than no level2 cache, ie 10mb worse than 0mb?
2) (separate issue) I'm noticing that write queries are around 20-50x slower than read queries, on the same set of objects.