japila-books/apache-spark-internals resource
The Internals of Apache Spark observed · 2026-08-28
Health v2 · maintenance only
83/100
- Activity 93
- Release rhythm 61
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 281
- age_days: 4020
- days_rel: 46
- days_push: 46
- n_releases_24m: 4
Adoption not part of the score
1549 stars · 456 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
An open-source online book, 'The Internals of Spark Core', that deep-dives into Apache Spark's internal architecture and source code. It is part of Jacek Laskowski's 'The Internals Of' book series and is published via GitHub Pages.
Use cases
- understand how Spark Core works internally
- learn Spark internals before a data engineering interview
- deep dive into Spark execution architecture
- study Spark source code behavior
- reference Spark Core concepts while debugging Spark jobs
When to choose
- you want a free, in-depth explanation of Spark Core internals
- you are an experienced Spark user moving to advanced/architecture topics
- you want a book-style reference tied to a specific Spark version
When to avoid
- you need a beginner tutorial for getting started with Spark
- you need official API documentation
- you need hands-on exercises or a structured course
Facets
learning-resource · maturity active
documentation big-data microservices tutorials jvm python apache-spark spark-core online-book internals deep-dive data-engineering
3 sources
- readme: https://github.com/japila-books/apache-spark-internals · fetched 2026-08-28 · 477d47e724a2
- homepage: https://books.japila.pl/apache-spark-internals · fetched 2026-08-29 · ea282025d495
- site_page: https://books.japila.pl/apache-spark-internals/features · fetched 2026-08-29 · 2d482243b494
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| japila-books/apache-spark-internals | main | 83 |
For agents
markdown · JSON · MCP: product_card(name="japila-books/apache-spark-internals")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem