Data Engineering Fundamentals: Index
| From Notes on Applied LLMs from Shopify Sidekick | |
| Data Engineering Fundamentals | |
|---|---|
| Page metadata | |
| First created | May 30, 2026 |
| Last edited | May 30, 2026 |
Reference notes from interview prep and day-job ramps: Python stdlib for data work, SQL, search, statistics. Lives under Shopify because the lane is the same — the search and retrieval work I’m picking up there is the natural home for this material.
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Python syntax reference
General notes for stdlib data work: parsing, grouping, counting, sorting, aggregation, dates. Written during Wealthsimple Stage 1 prep, kept as a reference.
