wenboc/redis-internals

Analyze redis 5.0 source code through diagrams

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

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

Server

• persistence
• pubsub
• cluster
  • reshard
  • gossip
  • 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