Depending on your use case, you might also be able to use CHI (https://metacpan.org/pod/CHI). I've used that pattern before for sharing data between processes. It has the benefit of the abstraction, so if necessary you can add Layer 1 caches, change the backend to using Redis or Memcached as you scale. But, it's not a direct hash interface as you have to use the CHI.
Lauren C. <lau...@miscnote.net> wrote:
Do you know how to tie a hash to a disk file thus read by another process? Currently my solution is writing the data to a JSON file and read it from the other program. Thank you.
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