Cloud Computing for Disaster Management
Prof. Amit Gadekar · International Journal for Research in Applied Science and Engineering Technology · 2019
Cloud computing allows network access to a computing resources like servers, storage and applications.These shared resources can be increasingly use-full to the consumers on the basis of paying only for resources they use.Cloud provides the delivery of storage resources to the consumers over the Internet.Private cloud storage is to a particular organization and data security risks is more in cloud.Hence, private cloud storage is built by using the commodity machines within the organization and the important data is stored in it.When the use of cloud increases the problems also increase like performance & storage demand, privacy & security, data integrity.Increase in storage leads to extend the cloud storage with more storage nodes.During such expansion, the storage on the cloud needs to be managed In order to maintain the load across storage nodes, the data need to be move across the storage nodes.This data that is moved from one location to other, consumes more network bandwidth.The key idea behind this is to develop a dynamic load balancing algorithm based on de-duplication to balance the load across the storage nodes during the Extension of private cloud storage.For maintaining privacy, security & data integrity we will use AES algorithm & SHA algorithm.SHA algorithm also used to avoid duplication.