Dynamic Deduplication Decision in a Hadoop Distributed File System

Dynamic Deduplication Decision in a Hadoop Distributed File System

Snapshots in Hadoop Distributed File System

The ability to take snapshots is an essential functionality of any file system, as snapshots enable system administrators to perform data backup and recovery in case of failure. We present a low-overhead snapshot solution for HDFS, a popular distributed file system for large clusters of commodity servers. Our solution obviates the need for complex distributed snapshot algorithms, by taking adva...

Google File System and Hadoop Distributed File System - An Analogy

Big Data has indeed been the word which IT Industry is talking about lately. With advancement of automation and data being processed in real time, it has now become a necessity for companies to look forward to sustainable solutions to store their huge datasets and compute valuable information out of it. High performance computing heavily relies on distributed environments to process large chunk...

The Hadoop Distributed File System: Balancing Portabilty

Hadoop is a software framework that supports data intensive distributed application. Hadoop creates clusters of machine and coordinates the work among them. It include two major component, HDFS (Hadoop Distributed File System) and MapReduce. HDFS is designed to store large amount of data reliably and provide high availability of data to user application running at client. It creates multiple da...

QoS-Aware Data Replication in Hadoop Distributed File System

Dr. Sunita Varma Department of ComputerTechnology and Application S. G. S. I. T. S. Indore, (M. P.), India [email protected] Ms. Gopi Khatri Department of Computer Engineering S. G. S. I. T. S Indore, (M. P.), India [email protected] --------------------------------------------------------------------ABSTRACT------------------------------------------------------------Cloud computin...