Distributed Consensus

  1. Applications and Case Studies
    1. Distributed Databases
      1. Transaction Processing
        1. ACID Properties
          1. Two-Phase Commit
            1. Three-Phase Commit
              1. Consensus-based Commit
              2. Replication Strategies
                1. Master-Slave Replication
                  1. Multi-Master Replication
                    1. Conflict Resolution
                    2. Distributed Query Processing
                      1. Query Optimization
                        1. Result Aggregation
                          1. Consistency Guarantees
                          2. NoSQL Databases
                            1. Eventually Consistent Systems
                              1. Strong Consistency Options
                                1. Partition Tolerance
                              2. Distributed Coordination Services
                                1. Apache ZooKeeper
                                  1. ZAB Protocol Implementation
                                    1. Configuration Management
                                      1. Synchronization Primitives
                                        1. Leader Election Services
                                        2. etcd
                                          1. Raft Implementation
                                            1. Key-Value Store
                                              1. Watch Mechanisms
                                                1. Cluster Management
                                                2. Consul
                                                  1. Service Discovery
                                                    1. Health Checking
                                                      1. Distributed Locking
                                                        1. Configuration Storage
                                                        2. Chubby Lock Service
                                                          1. Coarse-grained Locking
                                                            1. File System Interface
                                                              1. Advisory Locks
                                                                1. Master Election
                                                              2. Blockchain Applications
                                                                1. Cryptocurrency Systems
                                                                  1. Bitcoin Protocol
                                                                    1. Ethereum Platform
                                                                      1. Transaction Validation
                                                                        1. Smart Contracts
                                                                        2. Supply Chain Management
                                                                          1. Provenance Tracking
                                                                            1. Multi-party Consensus
                                                                              1. Immutable Records
                                                                              2. Digital Identity
                                                                                1. Identity Verification
                                                                                  1. Credential Management
                                                                                    1. Privacy Preservation
                                                                                    2. Voting Systems
                                                                                      1. Electronic Voting
                                                                                        1. Transparency Requirements
                                                                                          1. Verifiability Properties
                                                                                        2. Cloud Computing Infrastructure
                                                                                          1. Container Orchestration
                                                                                            1. Kubernetes Control Plane
                                                                                              1. Service Discovery
                                                                                                1. Load Balancing
                                                                                                  1. Resource Scheduling
                                                                                                  2. Distributed Storage Systems
                                                                                                    1. Object Storage
                                                                                                      1. Block Storage
                                                                                                        1. File Systems
                                                                                                          1. Metadata Management
                                                                                                          2. Microservices Architecture
                                                                                                            1. Service Coordination
                                                                                                              1. Configuration Management
                                                                                                                1. Circuit Breakers
                                                                                                                  1. Health Monitoring
                                                                                                                2. Real-time Systems
                                                                                                                  1. Industrial Control Systems
                                                                                                                    1. Safety-Critical Consensus
                                                                                                                      1. Real-time Constraints
                                                                                                                        1. Fault Tolerance Requirements
                                                                                                                        2. Autonomous Vehicles
                                                                                                                          1. Sensor Fusion
                                                                                                                            1. Decision Making
                                                                                                                              1. Safety Protocols
                                                                                                                              2. Financial Trading Systems
                                                                                                                                1. Order Matching
                                                                                                                                  1. Risk Management
                                                                                                                                    1. Regulatory Compliance
                                                                                                                                      1. High-Frequency Trading

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                                                                                                                                  7. Performance and Optimization

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                                                                                                                                  9. Implementation Considerations