Free Tools

Open-Source Repositories

Repos to clone, read, and learn from. Everything runs on Databricks Free Edition.

Databricks 100

100 concepts

The must-know concepts for every Databricks data engineer. Self-score, find gaps, commit to the 100-day challenge.

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Awesome Databricks

170+ resources

Curated directory of tools, courses, creators, labs, and communities every Databricks engineer should bookmark.

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Databricks Code Practice

104 exercises + 5 labs

One repo, three tracks. Pick your time budget: 5-minute reps, 2-hour projects, or benchmark deep-dives. Everything runs on Databricks Free Edition.

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How it works
  1. 1Clone the repo into Databricks Free Edition
  2. 2Open an exercise or lab notebook
  3. 3Write code, run assertions, check pass/fail
Exercises104 reps
5-30 min each

LeetCode-style reps on Delta Lake, ELT, joins, window functions, and Auto Loader. Drill a specific API or pattern in one sitting.

Pipeline Labs4 projects
2-3 hours each

End-to-end medallion projects with synthetic data. Production patterns + certification prep, run on Free Edition.

Deep-Dives1 benchmark
measured on 50M rows

Benchmark-driven investigations. Six Delta Lake optimization techniques compared side-by-side on files scanned, bytes processed, and runtime.

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