Redis Database

  1. Advanced Redis Features
    1. Transactions
      1. Transaction Concepts
        1. ACID properties in Redis
          1. Optimistic locking
            1. Command queuing
            2. Transaction Commands
              1. MULTI command
                1. EXEC command
                  1. DISCARD command
                    1. WATCH command
                      1. UNWATCH command
                      2. Transaction Patterns
                        1. Check-and-set operations
                          1. Conditional execution
                            1. Error handling
                            2. Transaction Limitations
                              1. No rollback mechanism
                                1. Watch key limitations
                                  1. Performance considerations
                                2. Pipelining
                                  1. Pipelining Concepts
                                    1. Network round-trip reduction
                                      1. Command batching
                                        1. Performance benefits
                                        2. Pipelining Implementation
                                          1. Client-side pipelining
                                            1. Command buffering
                                              1. Response handling
                                              2. Pipelining Best Practices
                                                1. Optimal batch sizes
                                                  1. Error handling strategies
                                                    1. Memory considerations
                                                  2. Publish/Subscribe
                                                    1. Pub/Sub Concepts
                                                      1. Message broadcasting
                                                        1. Channel-based communication
                                                          1. Fire-and-forget delivery
                                                          2. Channel Operations
                                                            1. SUBSCRIBE command
                                                              1. UNSUBSCRIBE command
                                                                1. PUBLISH command
                                                                2. Pattern Subscriptions
                                                                  1. PSUBSCRIBE command
                                                                    1. PUNSUBSCRIBE command
                                                                      1. Pattern matching
                                                                      2. Pub/Sub Limitations
                                                                        1. No message persistence
                                                                          1. No delivery guarantees
                                                                            1. Client disconnection handling
                                                                          2. Lua Scripting
                                                                            1. Scripting Concepts
                                                                              1. Server-side execution
                                                                                1. Atomic script execution
                                                                                  1. Lua language basics
                                                                                  2. Script Execution
                                                                                    1. EVAL command
                                                                                      1. EVALSHA command
                                                                                        1. Script caching
                                                                                        2. Script Management
                                                                                          1. SCRIPT LOAD
                                                                                            1. SCRIPT EXISTS
                                                                                              1. SCRIPT FLUSH
                                                                                                1. SCRIPT KILL
                                                                                                2. Redis API in Lua
                                                                                                  1. redis.call function
                                                                                                    1. redis.pcall function
                                                                                                      1. Key and argument access
                                                                                                      2. Scripting Best Practices
                                                                                                        1. Performance optimization
                                                                                                          1. Error handling
                                                                                                            1. Security considerations
                                                                                                          2. Redis Modules
                                                                                                            1. Module System Overview
                                                                                                              1. Dynamic loading
                                                                                                                1. API extensions
                                                                                                                  1. Custom data types
                                                                                                                  2. Module Management
                                                                                                                    1. MODULE LOAD
                                                                                                                      1. MODULE UNLOAD
                                                                                                                        1. MODULE LIST
                                                                                                                        2. Module Development
                                                                                                                          1. Module API
                                                                                                                            1. Custom commands
                                                                                                                              1. Data type creation

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                                                                                                                          4. Redis Data Structures

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                                                                                                                          6. Redis Persistence