PostgreSQL 9.0.x
When PostgreSQL storage is using a relatively large raid 5 or 6 array is there any value in having your tables distributed across multiple tablespaces if those tablespaces will exists on the same raid array? I understand the value if you were to have the tablespaces on different raid arrays. But what about on the same one?
Thanks,
Lance Campbell
Software Architect
Web Services at Public Affairs
217-333-0382