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4659 :: LMDB shared across processes

[2019-02-16T05:58:56+01:00]

Gregbalfourd (orginal) [2019-02-16T05:58:56+01:00] view original

Hi everyone!

I was just wondering about the LMDB lib https://nimble.directory/pkg/lmdb, if there is a way to open the file shared across different NIM processes, if 10+ processes use the same DB file, how would i go about it to avoid issues?

Thank you so much for your help

mikra (orginal) [2019-02-16T10:44:19+01:00] view original

Hi, this should be handled by lmdb itself..

federico3 (orginal) [2019-02-17T23:15:03+01:00] view original

@Gregbalfourd I added a multithreaded test to [1] and improved the library a bit.

[1] https://github.com/FedericoCeratto/nim-lmdb