Google Spanner
- A globally distributed database developed by Google.
- Key Features: It provides strong consistency, high availability, and horizontal scalability.
- Coordination Mechanism: Uses a combination of Paxos for distributed consensus and TrueTime API for global clock synchronization.
2. Apache Kafka
- A distributed streaming platform used for building real-time data pipelines and streaming applications.
- Key Features: High throughput, fault tolerance, and scalability.
- Coordination Mechanism: Uses ZooKeeper for managing distributed coordination tasks such as leader election, configuration management, and cluster metadata storage.
3. Apache Cassandra
- A highly scalable, distributed NoSQL database designed to handle large amounts of data across many commodity servers.
- Key Features: Decentralized architecture, linear scalability, and fault tolerance.
- Coordination Mechanism: Uses a Gossip protocol for disseminating state information, and a distributed hash table (DHT) for data distribution and replication.
4. ZooKeeper
- A centralized service for maintaining configuration information, naming, providing distributed synchronization, and group services.
- Key Features: High availability, reliability, and strict consistency.
- Coordination Mechanism: Implements Zab (ZooKeeper Atomic Broadcast) protocol for leader election and state synchronization among nodes.
Distributed Coordination-Based Systems
Distributed Coordination-Based Systems in Distributed Systems explores how different parts of a computer network work together to achieve common goals. It explains the methods and tools used to coordinate tasks and share information across multiple computers, making the system efficient and reliable. By focusing on distributed coordination, the article highlights how these systems manage complex processes, handle failures, and maintain consistent operations.
Important Topics for Distributed Coordination-Based Systems
- What are Distributed Coordination-Based Systems?
- Key Coordination Mechanisms.
- Benefits
- Challenges
- Common Algorithms of Distributed Coordination-Based Systems
- Real-world Examples