I tested for range queries times on the DB using the DATA table (no BLOBs).
Problems related to DB size and time required to populate it still need to be solved. I haven't thought about it yet. I guess that populating would be quicker using C-language interface, but I have no clue about how to deal with the size! Probably the only solution is to move to BLOBs. Any ideas?
What to do next?