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Improved PostgreSQL Event Store performance #259

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Merged
merged 3 commits into from
Aug 20, 2025
Merged

Improved PostgreSQL Event Store performance #259

merged 3 commits into from
Aug 20, 2025

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oskardudycz
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@oskardudycz oskardudycz commented Aug 3, 2025 •
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  • Removed redundant MAX statement in the PostgreSQL append to stream function, and added a missing filter for not archived records. This could be causing a full scan of the records sometimes.
  • Ensured that the information that migrations were run is preserved throughout the event store creation in the command handler. This was causing redundant tries to create the schema again.

@oskardudycz oskardudycz force-pushed the pg_append_perf_improvement branch 3 times, most recently from f655f6a to 1138f6a Compare August 3, 2025 07:17
@oskardudycz oskardudycz force-pushed the pg_append_perf_improvement branch from 1138f6a to ea04a9c Compare August 3, 2025 07:19
@oskardudycz oskardudycz force-pushed the pg_append_perf_improvement branch from 8712288 to a47f74e Compare August 20, 2025 11:10
@oskardudycz
Added hook to be able to detect if schema was created already when us…
c335929 
…ing event store session (e.g. in command handler)
@oskardudycz oskardudycz changed the title Removed redundant MAX statement in the PostgreSQL append to stream function Improved PostgreSQL Event Store performance Aug 20, 2025
@oskardudycz oskardudycz added this to the 0.38.5 milestone Aug 20, 2025
@oskardudycz oskardudycz merged commit e577358 into main Aug 20, 2025
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@oskardudycz oskardudycz deleted the pg_append_perf_improvement branch August 20, 2025 13:06
@oskardudycz oskardudycz modified the milestones: 0.38.5, 0.38.4 Aug 22, 2025
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enhancement New feature or request event store performance PostgreSQL
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