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3 posts tagged etl.

2026-05-23

Pipe Your SaaS Data to Your Warehouse: A Funnel That Doesn't Own It

Most MDM tools want to be your source of truth — you query their store. bensevern.dev inverts that: it's a matching funnel between your SaaS sources and your warehouse, then hands the data back. Here's what that looks like end-to-end.

pythonmdmdata-pipelineentity-resolutionwarehouseetl
2026-04-13

infermap Now Runs in TypeScript: Schema Mapping on the Edge

F1 0.840 on 162 benchmark cases — infermap's seven-scorer schema mapping engine ships on npm with zero runtime dependencies. Runs in Edge Functions, Workers, and the browser.

infermaptypescriptschema-mappingopen-sourcenpmedge-functionsdata-engineeringetl
2026-04-04

10 Data Problems Every Pipeline Hits and Their Fixes

The same 10 data quality issues show up in every dataset: phone formats, broken dates, null variants. Here's what each looks like and how to fix it.

data-qualitydata-cleaningpythongoldenflowdata-engineeringetldata-transformation
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