Backfills: Rebuilding Historical Data at Scale
Backfills reprocess historical data to fix bugs or load new sources. Learn strategies for running backfills safely without breaking production pipelines.
Posts tagged with #data-pipeline
Extract-Transform-Load: The Foundation of Data Pipelines
ETL is the core data integration pattern. Learn how extraction, transformation, and loading work, and how modern ETL differs from classical approaches.
Incremental Loads: Processing Only What Changed
Incremental loads reduce pipeline cost and latency. Learn watermark strategies, upsert patterns, and how to handle late-arriving data.