Etl Pdf -

: Separate extraction from transformation so you can re-run cleaning logic without re-parsing the file.

Complex documents requiring "reasoning" to understand context (e.g., invoices). ⚠️ Key Challenges ETL pdf

: "Garbage" characters often appear when text is copied from older PDF versions. 💡 Best Practices : Separate extraction from transformation so you can

: Standard parsers may read across columns instead of down them. ETL pdf

: Scanned or skewed pages can lead to high error rates in OCR.