persistent-eventsource: Persistent based event sourcing.

[ database, library, mit ] [ Propose Tags ]

Event source library for persistent databases.

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Versions [RSS] 0.2.0
Change log
Dependencies base (>=4.7 && <5), esqueleto, monad-logger, persistent, persistent-mtl, text, time, unliftio-core [details]
License MIT
Copyright 2023 Jappie Klooster
Author Jappie Klooster
Category Database
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Source repo head: git clone
Uploaded by Jappie at 2023-01-20T11:49:42Z
Distributions NixOS:0.2.0
Downloads 52 total (7 in the last 30 days)
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Readme for persistent-eventsource-0.2.0

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Githbu actions build status Hackage version

Persistent based event sourcing.


  • Add event ordering code.
  • Prove correctness of event ordering.
  • I'd like to also add the reapply in a transaction code, we'd need to refactor so the tables are known by the system so we can automatically generate a truncate query.
  • Upstream Database.Esqueleto.* to the right package



Enter the nix shell.


You can checkout the makefile to see what's available:

cat makefile


make run

Fast filewatch which runs tests

make ghcid