Design and Analysis of New Multi Keyword Ranked Search Schema Called SSEDU in Cloud Computing

In these days, required information can be searched through the cloud. Henceforth, this paper deals with the cloud computing, where information seeking and privacy preservation are the main area of emphasis. Therefore, keeping multi-keyword ranked search with dynamic updation as an area of data searching (information seeking), have been chosen here as a research dimension. One more thing is that the in most of the cases searching is bounded to unit keyword only. Hence, we have chosen the other dimension of searching which is multi keyword ranking search. Moreover, efforts have not been made in the area of dynamic updation earlier. Here dynamic updation caters the addition and deletion of documents dynamically. For covering the dynamic updation part the scheme SSEDU (searchable symmetric encryption with dynamic updation) has been designed and deployed. In this paper we have presented the efforts made for the performance evaluation of the said SSEDU scheme.