Peer to Peer Architecture
Peer to Peer Architecture in Apache Cassandra In Cassandra’s peer-to-peer architecture, every node in the cluster is equal, meaning there is no single master node that controls other nodes. Instead, all nodes work together to handle read and write requests, replication, and data distribution. This allows Cassandra to achieve high availability and fault tolerance. Here’s how this architecture works: Key Features of the Peer-to-Peer Architecture: 1. Decentralized Design (No Master Node): There is no master or primary node in Cassandra. All nodes in the cluster are peers, which means that they can perform the same tasks (like handling read/write requests, holding replicas, and distributing data). This eliminates the risk of a single point of failure and makes the system more fault-tolerant. 2. Data Distribution: Data is distributed across nodes in the cluster based on a hashing function. Each node is responsible for a specific range of data, known as its tok...





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