# Vonng/ddia

《Designing Data-Intensive Application》DDIA 第一版 / 第二版 中文翻译

Repository: https://github.com/Vonng/ddia
Canonical: https://ross.abutalabs.com/products/ddia
Homepage: https://ddia.vonng.com
Language: Python
License: CC-BY-4.0
License Family: other
Topics: book, distributed-systems, database, ddia
Last push: 2026-08-20T16:44:09+00:00

## Health v2 (maintenance only)
Score: 76/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 98, release rhythm 35, longevity 100
- inputs: {"age_days": 3128, "days_push": 13, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 23384, forks 4535 (observed 2026-08-28T04:11:34.782169+00:00)

## What it is
A community-maintained Chinese translation (Simplified and Traditional) of Martin Kleppmann's 'Designing Data-Intensive Applications', covering both the first and second editions. The full fourteen-chapter text is published as a Hugo-built online book with stable figure numbering, EPUB export, Markdown/llms.txt output, and is developed by a large contributor base under CC BY 4.0 for the translation.

## Use cases
- read Designing Data-Intensive Applications (DDIA) in Chinese
- learn distributed systems concepts like replication, partitioning, and consensus
- study data system design before a backend or architecture interview
- find a free online version of DDIA including the second edition
- understand storage engines, data models, and stream/batch processing fundamentals
- download DDIA as EPUB or Markdown for offline reading
- contribute corrections to a Chinese technical book translation

## When to choose
- You want to read DDIA in Simplified or Traditional Chinese with ongoing corrections and a maintained second edition
- You prefer an online book with stable cross-references, whole-book printing, and EPUB/Markdown exports
- You are preparing for distributed systems, database, or backend architecture interviews and need a conceptual framework

## When to avoid
- You need software to run - this is a book translation, not a library or tool
- You want the authoritative English text or wish to support the author, in which case buy the O'Reilly original
- You need rights to publicly distribute or commercially use the translation, which the license does not grant

## Facets
- artifact type: learning-resource
- maturity: active
- function: documentation, markdown
- domain: microservices, databases, education, tutorials
- platform: browser, self-hosted
- tags: ddia, book-translation, chinese-translation, technical-book, data-intensive-applications, martin-kleppmann, hugo, epub, traditional-chinese, llms-txt, data-engineering, web-server

## Member repositories
- Vonng/ddia (main) score 76

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:11:34.782169+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T16:56:44.087683+00:00, confidence not recorded.
  - readme: https://github.com/Vonng/ddia (fetched 2026-08-28T04:11:34.782169+00:00, sha cd634125599a)
  - homepage: https://ddia.vonng.com (fetched 2026-08-29T07:54:25.016442+00:00, sha ef523a61637b)
- Data as of 2026-08-30T08:39:29.467469+00:00.