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URL: https://dev.to/amising6/from-sttm-to-snowflake-sql-building-a-metadata-driven-data-engineering-copilot-n4

⇱ From STTM to Snowflake SQL: Building a Metadata-Driven Data Engineering Copilot - DEV Community


Most data engineering teams do not struggle because they lack smart people.

They struggle because too much of the delivery process is still repetitive.

A source-to-target mapping document comes in.

Then someone has to manually create:

  • target table DDL
  • transformation SQL
  • data dictionary
  • technical specification
  • data quality rules
  • reconciliation checks
  • test cases

For one or two tables, this is manageable.

For a real enterprise program with many tables, changing requirements, multiple source systems, and repeated delivery cycles, this becomes a major productivity problem.

That is the problem I am exploring with Data Engineering Copilot.

Website: https://dataengineeringcopilot.com

The idea

The idea is simple:


text
Upload STTM
 ↓
Parse metadata
 ↓
Normalize into a canonical metadata model
 ↓
Generate engineering artifacts