I've had good luck with Cache::Mmap and Cache::FastMmap. I've heard good things about Cache::Memcached for distributed longer-term storage, but I haven't used it. One nice thing about all of these is they have roughly the same interface, and so you should be able to switch between them without too much hassle if you decide to later on.

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sgifford's Web page

In reply to Re: Caching File-based Config across many sessions by sgifford
in thread Caching File-based Config across many sessions by Whiz Kid

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