Zookeeper's Handbook

Zookeeper's Handbook is a guide to using Apache Zookeeper, a tool for managing and coordinating distributed systems. It helps ensure different parts of a large, complex application stay in sync, share configurations, and maintain data consistency. The handbook explains how Zookeeper acts as a centralized service that tracks system status, manages configuration data, and facilitates coordination among servers and services. It covers setup, best practices, and usage scenarios, enabling developers and administrators to effectively implement Zookeeper to improve reliability, scalability, and fault tolerance in distributed environments.