jZed is absolutely correct - DBM::Deep is an excellent option if you're looking at a DBM-type solution. This is also good for most SQLite solutions as SQLite doesn't really provide the "relational" part of an RDBMS. (IMHO, it's just a less-featureful implementation of SQL::Statement in C.) DBM::Deep would easily solve both of your needs.

Now, your next question will be "When should I use an RDBMS (like MySQL or PostgreSQL) vs. DBM::Deep?". That's a really good question. The answer, luckily enough, is very simple. Use an RDBMS when you have separate parts of your data that have relationships. That's what the R in RDBMS stands for. Otherwise, all you need is a DBMS, which is what DBM::Deep is.

As for SQL, you can have SQL query pretty much anything you want - that's what DBD::AnyData is for. :-)

My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In reply to Re: Which databases to use? by dragonchild
in thread Which databases to use? by wink

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