SECURE DATA STORAGE IN MULTI CLOUD ENVIRONMENT USING APACHE HADOOP

Cloud computing and Hadoop has become a new distributed storage model for most of the organizations, Industries etc. It provides a pay per use model in which customer has to only pay for the data he is storing on the cloud. However, relying on a single cloud storage provider has resulted in problems like vendor lock in. Therefore multi cloud environment is used to addres s the security and the data availability problems. In this paper, we proposed a system that uses Hadoop computing platform in multi cloud domain for storing customer’s data reliably. Hadoop is used to conquer single point of failure problem which has been main issue in centralized environment as well as to deal with remote uploading.