What is Big Data and What is Hadoop ?


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<p>Big Data And Hadoop</p> <p>Big Data And Hadoop By easydataeasydata - Online Training1Big Data And HadoopBig Data is an asset, often a complex and ambiguous one.Hadoop is a program that accomplishes a set of goals and objectives for dealing with that asset.Big data is large sets of data that businesses and other parties put together for specific goals and operations. Businesses / Companies collect these data over a period of time. easydata - Online TrainingThese data may include customer identifiers like name , Social Security number , age group , location or anything.On product information in the form of model numbers, sales numbers , inventory numbers, complain numbers. Customer feedback, angry customers, happy customers etc.All of this can be called big data.But they all are raw and unsorted data. Hadoop is one of the tools designed to handle this raw and unsorted big data. </p> <p>easydata - Online TrainingHadoop works to interpret or parse the results of big data searches.Hadoop uses some algorithms and methods to understand it.Hadoop is an open-source program under the Apache license that is maintained by a global community of users.To understand Hadoop, you have to understand two fundamental things.They are: How Hadoop stores files, and how it processes data.</p> <p>easydata - Online TrainingHadoop includes various main components like MapReduce , HDFS. HDFS : Stores raw and unsorted data.MapReduce : Its ability to process that data, or provide a framework for processing that data. HDFS == StorageMapReduce == Processingeasydata - Online TrainingThank You</p> <p>easydata - Online Training</p>