Redis, from the Ground Up

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Redis, from the Ground Up
A deep dive into Redis' origins, design decisions, feature set, and a look at a few potential applications.

Redis (“REmote DIctionary Service”) is an open-source (BSD-licensed) database server.

• History
  
• Data Structure Server
  
• Key Advantages
  
  
  
  • Performance
    
  • Atomicity
    
  • Foundational Data Types
    
  • Polyglot Persistence
    
  • Client Protocol
    
  • Getting Started
    
  
  
• Key Disadvantages
  
  
  
  • RAM
    
  • Persistence
    
  • Memory Bloat
    
  
  
• Diving In
  
  
  
  • String Keys
    
  • Expiry
    
  • Sidenote: memcached?
    
  • Replication
    
  • Persistence
    
    
    
    • Options
      
    • Binary Dumps and In-Memory Representation
      
    • Problems
      
    
    
  • Expiry
    
    
    
    • Redis Versions Prior to 2.1.3
      
    • Redis Versions 2.1.3 and Above
      
    
    
  • More on Strings
    
    
    
    • Increment
      
    • SETNX and Locking
      
    
    
  • Lists
    
  • Sets
    
  • Sorted Sets
    
  • Hashes
    
  • Redis Transactions
    
  • Redis Virtual Memory
    
    
    
    • Limitations
      
    • Implementation Details
      
    
    
  • Publish/Subscribe
    
    
    
    • Example
      
    
    
  • Usage Examples
    
    
    
    • Caching
      
    • Nginx + Redis
      
    • Interprocess Communication
      
    • Views
      
    • Job Management
      
    • Locking
      
    
    
  • Designing with Redis
    
  • Other Resources
    
  
  

转：http://blog.mjrusso.com/2010/10/17/redis-from-the-ground-up.html