What Is Apache Hadoop
Apache Hadoop is the name for a set of big data algorithms, distributed storage, and distributed processing software created by the Apache Software Foundation. It is designed to support high-volume data service applications; automatically handling hardware failures without a loss of service. Hadoop uses a distributed file system known as HDFS, and software for processing big data sets known as MapReduce. Extremely large files are split into pieces, usually 64 or 128 MB each....