DBM::Deep is a favorite of mine. While it doesn't cache in the way you're looking for, it uses minimal file-system overhead. And, the nice thing is that it uses standard Perl datastructures.
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: Cache Modules Using DBI by dragonchild
in thread Cache Modules Using DBI by Anonymous Monk

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