Revision as of 13:34, 29 July 2025 edit 154.133.103.135 (talk) No edit summary Tag: Reverted ← Previous edit		Latest revision as of 13:38, 29 July 2025 edit undo Lynch44 (talk \| contribs) Extended confirmed users, Pending changes reviewers, Rollbackers, Temporary account IP viewers 15,722 edits m Reverted edit by 154.133.103.135 (talk) to last version by JCW-CleanerBot Tags: Rollback Mobile edit Mobile web edit
Line 84: {{main\|Apache Hadoop}} {{abbr\|HDFS \|Hadoop Distributed File System}}, developed by the [[Apache Software Foundation]], is a distributed file system designed to hold very large amounts of data (terabytes or even petabytes). Its architecture is similar to GFS, i.e. a server/client ~~structure~~architecture. The HDFS is normally installed on a cluster of computers. The design concept of Hadoop is informed by Google's, with Google File System, Google MapReduce and [[Bigtable]], being implemented by Hadoop Distributed File System (HDFS), Hadoop MapReduce, and Hadoop Base (HBase) respectively.<ref>{{harvnb\|Fan-Hsun\|Chi-Yuan\| Li-Der\| Han-Chieh\|2012\|p=2}}</ref> Like GFS, HDFS is suited for scenarios with write-once-read-many file access, and supports file appends and truncates in lieu of random reads and writes to simplify data coherency issues.<ref>{{Cite web \| url=http://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/HdfsDesign.html#Assumptions_and_Goals \| title=Apache Hadoop 2.9.2 – HDFS Architecture}}</ref>

Distributed file system for cloud: Difference between revisions