~/talk

To Notebook or Not to Notebook: Multilingual Workflows for Data Analysis

Talkat PyCascades 2026 · 2026-03-21..03-22· [data-science, python]
slides:none on file

Notebooks enable combining Python, R and SQL so a workflow can run SQL, Python, and R in one notebook using kernels and extensions like R2Py or Reticulate and renderable documents like Quarto, but multilingual notebooks introduce harder debugging, dependency bloat, performance overhead, and increased team knowledge needs. Historical scale: Jupyter hits ~2.5M notebooks on GitHub by 2018 and nearly 10M later; a provided repo is a runnable boilerplate and Positron ships an IDE with data explorer, variables pane, and Positron assistant edits notebooks live.

AI-written summary · about

  1. 0:00Introduction
  2. 1:15Talk title and context
  3. 5:07Jupyter Notebooks anatomy
  4. 9:23Jupyter Notebooks history
  5. 10:44Notebook controversies
  6. 11:31Why data scientists love notebooks
  7. 13:31Data scientists as multilingual
  8. 15:31Multilingual notebook workflows
  9. 17:32Live multilingual notebook demo
  10. 19:25Multilingual workflow challenges
  11. 21:00Notebook editors for multilingual
  12. 23:06AI in notebook tools
  13. 23:55Closing thoughts
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