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Hadoop is an open-source software framework written in Java for distributed storage.

    H ado op is an open - source software framework written in Java for distributed storage.   H ado op is an open - source software framework written in Java for distributed storage and distributed processing of large data sets on computer clusters built from commodity hardware . It provides a distributed file system (HDFS) that stores data on commodity machines, providing very high aggregate bandwidth across the cluster. It also provides a distributed processing platform (MapReduce) based on the Java programming language. Hadoop is designed to scale up from single servers to thousands of machines, each offering local computation and storage. Hado op' s dis tr ib u t ed fi le sys tem f a cilita tes rapid data tran sfer rat es among nod es and allow s the sy stem to continue operating uni nterru pted in ca se of a node failure. The b ase A pache Hado op framew o rk is composed of the following modules: Hadoop Common, Hadoop Distr...

Jenkins is an open-source automation server written in Java

   Jen kins is an open - source automation server written in Java. Jen kins is an open - source automation server written in Java . It is used to automate all sorts of tasks such as building , testing , and deploying software . Jenkins is used by development teams to accelerate the software delivery process by autom ating tasks and providing visibility into the progress of projects . With Jenkins , teams can automate the process of building and testing software , as well as deploying it to production . It can be used to manage and monitor applications , as well as to trigger the deployment of new versions of applications . How to install and configure Jenkins 1 . Download and install Jenkins First , download the Jenkins installation package from the official Jenkins website . Once you have the package , you can use your package manager to install ...