Sneak Peak into Apache #zookeeper
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Apache Zookeeper is open source tool from Apache Foundation. Originally developed at Yahoo. Thanks Yahoo for the Zookeeper.Zookeeper is written in Java and it is platform independent.What is Distributed Systems?Multiple independent computers connected together and appears as single computer to the users. Distributed System communicate through network by passing messages. All components in distributed system interact with each other to performs subsets of tasks to achieve common goalsWhy to use Distributed System?Reliability : System will continue to run even if one or more servers in Distributed system fails.Scalability: System can be horizontally upscale and downscale as per the workload requirement.Challenges of Distributed System?Race Condition: A race condition occurs when two or (...)