Redis Internals

• 简体中文
• Watch this repo if you need to be notified when there's update

This repository is my notes for redis source code

# based on version 5.0.5
cd redis
git fetch origin 5.0:5.0
git reset --hard 388efbf8b661ce2e5db447e994bf3c3caf6403c6

Table of Contents

• Objects
• Server
• Why this repo
• Learning material
• Contribution
• License

Objects

• [x] string(sds)
• [x] hash(ziplist/ht)
• [x] list(quicklist)
• [x] set(intset/ht)
• [x] zset(ziplist/skiplist/ht)
• [x] hyperloglog
• [x] streams
  • [x] rax
  • [x] listpack
• [x] geohash

Server

• [x] persistence
• [x] pubsub
• [x] cluster
  • [x] reshard
  • [x] gossip
  • [x] failover
• [ ] replica
• redlock
• protocol
• transaction

Why this repo

• learning purpose
• there are very good chinese learning material, but no english version
• the book in learning material is based on redis 3.0, the implenentation detail may changed a lot from 3.0 to the current version

Learning material

• Redis 设计与实现
• Redis Documentation
• Redis 5.0 RELEASENOTES

Contribution

All kinds of contributions are welcome

• submit a pull request
  • if you want to share any knowledge you know
  • post a new article
  • correct any technical mistakes
  • correct english grammar
  • translation
  • anything else
• open an issue
  • any suggestions
  • any questions
  • correct mistakes
  • anything else

License