dunwu/db-tutorial resource
📚 后端程序员应该掌握的主流数据库知识 observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases
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: n/a
- age_days: 3312
- days_rel: n/a
- days_push: 694
- n_releases_24m: 0
Adoption not part of the score
5363 stars · 650 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A Chinese-language open-source database tutorial covering relational databases (MySQL, PostgreSQL), NoSQL systems (Redis, MongoDB, HBase, Elasticsearch), and distributed storage theory. It is published as an online ebook via GitHub Pages and includes interview summaries and practical guides.
Use cases
- learn mysql internals like transactions, locks, and indexes
- prepare for backend database interview questions
- understand redis data types, persistence, and clustering
- study distributed systems concepts like raft consensus and sharding
- get a mongodb tutorial covering crud, aggregation, and sharding
- learn sql syntax from basics to advanced features
- compare nosql database options for a project
When to choose
- you want a comprehensive, free reference on mainstream databases
- you are a backend developer preparing for interviews
- you need Chinese-language database learning material
- you want both theory (distributed consensus) and practical guides in one place
When to avoid
- you need official, version-specific product documentation
- you require English-language tutorials
- you want hands-on interactive exercises rather than reading material
Facets
learning-resource · maturity active
database documentation developer-tools databases tutorials developer-tools backend cross-platform mysql redis mongodb elasticsearch nosql sql distributed-systems interview-prep chinese-language web-server
2 sources
- readme: https://github.com/dunwu/db-tutorial · fetched 2026-08-28 · dda0e5bd751f
- homepage: https://dunwu.github.io/db-tutorial/ · fetched 2026-08-29 · 1688f672b7bb
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| dunwu/db-tutorial | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="dunwu/db-tutorial")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem