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Do SQLite write locks work properly over EFS with many concurrent instances? https://www.sqlite.org/useovernet.html https://www.sqlite.org/useovernet.html

• cube2222 4y ago
  Yes, since 2017: https://aws.amazon.com/about-aws/whats-new/2017/03/amazon-elastic-file-system-amazon-efs-now-supports-nfsv4-lock-upgrading-and-downgrading/ https://aws.amazon.com/about-aws/whats-new/2017/03/amazon-el...
  • emadda 4y ago
    Wow, I did not expect that. And you have had no issues writing to a single SQLite file over EFS from multiple instances?
    • cube2222 4y ago
      I haven't really stress-tested it yet. My automation lambdas that use this tend to be low traffic.