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Data Warehousing 14 Aug 2025

Backfilling the Facts the Pipeline Skipped

Two fix scripts in KC Star repair a V6 database where dimensions were hand-seeded but the fact-generation half of the pipeline never ran. A war story about half-run pipelines, the DO-block backfills that rescue them, and what a MANUAL_SETUP batch id confesses.

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Agentic AI & Cloud Engineer · multi-agent systems, RAG and MCP on AWS

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