Hadoop is an open source, Java-based programming framework that supports the processing and storage of extremely large data sets in a distributed computing environment. It is part of the Apache project sponsored by the Apache Software Foundation.
The Apache™ Hadoop® project develops open-source software for reliable, scalable, distributed computing. The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage. Rather than rely on hardware to deliver high-availability, the library itself is designed to detect and handle failures at the application layer, so delivering a highly-available service on top of a cluster of computers, each of which may be prone to failures.
The project includes these modules:
Hadoop Common: The common utilities that support the other Hadoop modules. Hadoop Distributed File System (HDFS™): A distributed file system that provides high-throughput access to application data. Hadoop YARN: A framework for job scheduling and cluster resource management. Hadoop MapReduce: A YARN-based system for parallel processing of large data sets.Hadoop Services give you a distinct competitive power for organizations across industries in several key functional areas, including security and risk management, marketing optimization, operational intelligence and the enterprise data hub. And also it provides a costeffective storage solution for businesses exploding data sets. Few important reasons to learn hadoop is you can get better career, Better salary, big companies hiring and also get Better job opportunities. effective storage solution for businesses exploding data sets. Few important reasons to learn hadoop is you can get better career, Better salary, big companies hiring and also get Better job opportunities. Adlar talent Care at Chennai is the No.1 place you can choose to learn Hadoop services.
