Deduplication of Data in the Cloud-based Server for Chat/File Transfer Application

Abstract

Due to the heavy use and collection of data, cloud data warehouses are also becoming increasingly popular among computer users. However, the majority of the data in cloud storage is not necessary. Cloud storage providers are using data de-duplication as a mechanism of storing only one copy of a file, which, thanks to information technology cloud storage, hard disk drive, in order to reduce operating expenses, storage and handling of your data. However, the deduplication process is creating a lot of problems and issues. This article discusses the methodology, in order to ensure the de-duplication of the presentation of the data, popularity data, and the assumptions on which the data will require different levels of security, which is based on the popularity of the. We provide a mechanism for secure data de-duplication, take advantage of the dynamic of the advanced connection technology.