~/talk

A Functional Programming Approach to Data Processing in Python - 2 of 2

Talkat LambdaConf 2017 · 2017-05-25..05-27· [python]
speakerdeck:reubano
slides:none on file

Shows a concrete pipeline that reads GitHub JSON (and CSV/HTML), uses meza readers like read_json and join, cleans with fill_empty and flattens nested owner objects, then pivots/normalizes and aggregates to compute the language with the most watchers broken out by has_pages and owner_type. The worked example produces a top result (JavaScript ≈128000 watchers for pages+organization) and the notebook solution and code are available for inspection.

AI-written summary · about

  1. 0:00Intro
  2. 7:22Meza
  3. 7:49iPython Notebook
  4. 8:17Read JSON
  5. 14:46Merge
  6. 14:58Mesa
  7. 16:30Grouping
  8. 19:53Peak
  9. 22:18FillEmpty
  10. 25:05Minimum Score
  11. 28:22Exercise 2 Pages
  12. 28:47Status Structure
  13. 30:00Pivot Tables
  14. 30:49Questions
  15. 31:17Data Source
  16. 32:02Flatten
  17. 32:50Notebook
  18. 33:25Demo
  19. 34:54Pivot
  20. 35:34Normalize
  21. 37:14Group
  22. 38:11Sort
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