Learn Data Replication and Clustering in Apache CouchDB by understanding how data is distributed and synchronized across multiple nodes to ensure high availability and fault tolerance. This training covers replication strategies, cluster architecture, and how CouchDB maintains consistency in distributed environments. It also explains how clustering enables horizontal scaling and load distribution across servers. You will learn how to configure replication, manage node communication, and handle conflicts during data synchronization. The course focuses on building resilient, scalable, and highly available NoSQL database systems for enterprise applications.