Redis Database

  1. High Availability and Scalability
    1. Replication
      1. Replication Concepts
        1. Master-replica architecture
          1. Asynchronous replication
            1. Read scaling
            2. Replication Configuration
              1. REPLICAOF command
                1. Replica-read-only setting
                  1. Replication timeout
                  2. Replication Monitoring
                    1. INFO REPLICATION
                      1. Replication offset tracking
                        1. Lag monitoring
                        2. Replication Management
                          1. Manual failover
                            1. Replica promotion
                              1. Replication chain management
                              2. Replication Considerations
                                1. Consistency guarantees
                                  1. Network partitions
                                    1. Replica lag handling
                                  2. Redis Sentinel
                                    1. Sentinel Overview
                                      1. High availability solution
                                        1. Automatic failover
                                          1. Service discovery
                                          2. Sentinel Architecture
                                            1. Quorum-based decisions
                                              1. Sentinel cluster
                                                1. Master monitoring
                                                2. Sentinel Configuration
                                                  1. Sentinel.conf file
                                                    1. Master monitoring setup
                                                      1. Notification scripts
                                                      2. Sentinel Operations
                                                        1. Automatic failover process
                                                          1. Master election
                                                            1. Configuration propagation
                                                            2. Sentinel Management
                                                              1. Sentinel commands
                                                                1. Runtime reconfiguration
                                                                  1. Sentinel monitoring
                                                                2. Redis Cluster
                                                                  1. Cluster Overview
                                                                    1. Horizontal scaling
                                                                      1. Data sharding
                                                                        1. Distributed architecture
                                                                        2. Cluster Architecture
                                                                          1. Hash slot distribution
                                                                            1. Node communication
                                                                              1. Cluster topology
                                                                              2. Cluster Configuration
                                                                                1. Cluster-enabled setting
                                                                                  1. Node configuration
                                                                                    1. Cluster bus port
                                                                                    2. Cluster Operations
                                                                                      1. Cluster creation
                                                                                        1. Node addition and removal
                                                                                          1. Slot migration
                                                                                            1. Cluster rebalancing
                                                                                            2. Cluster Management
                                                                                              1. CLUSTER commands
                                                                                                1. Cluster state monitoring
                                                                                                  1. Failure detection
                                                                                                  2. Cluster Limitations
                                                                                                    1. Multi-key operations
                                                                                                      1. Database selection
                                                                                                        1. Lua scripting constraints
                                                                                                      2. Scaling Strategies
                                                                                                        1. Vertical scaling approaches
                                                                                                          1. Horizontal scaling patterns
                                                                                                            1. Data partitioning strategies
                                                                                                              1. Load balancing techniques
                                                                                                                1. Performance optimization

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                                                                                                              8. Redis Administration and Security