📅 2025-11-26 — Session: Refactored ETL pipeline with canonical ledger schema
🕒 22:30–22:40
🏷️ Labels: ETL, Python, Refactoring, Data Processing, Architecture
📂 Project: Dev
Session Goal
The goal of this session was to refactor an existing ETL pipeline to enforce a canonical ledger schema, improve data processing functions, and implement a layered architecture.
Key Activities
- Reviewed Python scripts related to file handling and script reading to ensure compatibility with the refactored ETL pipeline.
- Developed a strategy for code migration, focusing on enforcing a canonical ledger schema and improving data processing functions.
- Outlined a pragmatic plan for ETL pipeline refactoring, including architectural guidelines and specific file modifications.
Achievements
- Successfully outlined a structured approach for ETL pipeline refactoring.
- Developed a checklist and template for code migration, ensuring smooth transition and maintainability.
Pending Tasks
- Implement the refactoring plan in the actual ETL pipeline.
- Conduct testing to validate the new architecture and processing functions.