Hello list,
we were wondering about the purpose of GDK_mmap_minsize when creating transient columns. The attached patch will always *try* to malloc/realloc a transient column but still fall back to memory-mapped files if malloc should fail. This dramatically improves performance. Any good reason why this should not be the default behaviour?
Thanks,
Mark and Hannes
Hello ,
Need to know about monetdb eviction policy ? My understanding is
Monetdb creates a buffer pool {BBP} and inserts all the bats that are used
. But not sure when does Monetdb deletes the bat from the buffer pool and
what eviction policy does it use (like LRU or based on some threshold) ?
Thanks