3
votes
2answers
169 views

Where can I find good example of techniques to compact data in-memory? [closed]

I'm writing a Java framework to manipulate a large amount of data in-memory, where many "cells" that are near each other will have the same value. I'm looking for algorithms and/or techniques ...
0
votes
3answers
108 views

Should I decompress zips before I archive?

I am writing a small personal archiving tool. I frequently work with a lot of client databases for short periods, what my tool will do is in overnight batch jobs it will detach the database and zip up ...