event-projection-builder

Derives query-ready tables and search documents from an append-only event log with checkpointed, single-worker projectors, per-event-id dedupe, atomic multi-table updates, retry-safe index delivery through a durable pending-operations queue, lag monitoring, and confirmation-gated rebuilds and traffic cutovers. Use when building CQRS read sides, materialized views, or search indexes from domain events, or when backfilling, rebuilding, or replacing a lagging view. Not for write-side aggregate design, command validation, event-store selection, or stream analytics.

Version

v1.0.0

Size

20 KB

Updated

2026-10-11

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