ETL Offload with Spark and Amazon EMR - Part 2 - Code development with Notebooks and Docker
Read OriginalThis technical article details the code development phase for a Spark-based ETL offload project on Amazon EMR. It explains building a data pipeline using Jupyter Notebooks within a Docker container for local development, covering steps like loading S3 files, data deduplication, joining with reference data, and writing results back.
Comments
No comments yet
Be the first to share your thoughts!
Browser Extension
Get instant access to AllDevBlogs from your browser
Top of the Week
1
Webinar Series – SQL Server Indexing
Koen Verbeeck
•
1 votes
2
Risks and Limitations of AI in the Life Sciences
Jeremy Howard
•
1 votes
3
1M context is now generally available for Opus 4.6 and Sonnet 4.6
Simon Willison
•
1 votes
4
AI is my CMS
Chris Coyier
•
1 votes
5
When your coding agent doesn’t understand your project, you’ll get junk
Benjamin Cane
•
1 votes
6
LLM Use in the Python Source Code
Miguel Grinberg
•
1 votes