MLDBM is a good approach. You can use MLDBM::Sync for multi-process concurrent access. You could also look at Cache::Cache which provides various storage options. Finally, you might consider using SPOPS, which supports dbm files but would also allow you to move your objects to an RDBMS pretty simply later on.

In reply to Re: Persistence and handling large amounts of multi-level self-referential data by perrin
in thread Persistence and handling large amounts of multi-level self-referential data by premchai21

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