Abstract: In this research review paper, we have introduced our work with a comprehensive study on data warehousing, regarding to its novelty; depending on that, there was an intensive research work, because of its importance and need nowadays, we have reviewed and studied big amount of researches available in the Information Systems research centers around the globe. We have focused on optimization in our comprehensive studies and also on the processes of data warehousing with respect to its updated optimized queries approaches and its vast utilization in the Market. We found that ,the most useful information extracted by using both approaches which have used within new optimized techniques for query-driven approaches, has got potentially effected on the strategies of most successful data warehousing integration models. arabic 9 English 68
Mohamed Abdeldaiem Abdelhadi Mahboub(10-2019)

Abstract— in this research paper, Dynamic Source Routing were under certain studies from different aspects including a comparison between DSR performance according to different environments and with other protocols. DSR is a well-known ad hoc protocol, which is restricted to small networks. A new developed Agent used to enhance the performance of the DSR. A developed shadow Agent has made a new step forward to solve the problem of routing maintenance. This developed Agent has the ability to control the routing in the network which normally holding a routing table to increase the utilization of the routing protocol. The developed shadow Agent has played a major role to handle the expected dis-connectivity that may happen when the Agent changes its location, arabic 19 English 103
Mohamed Abdeldaiem Abdelhadi Mahboub(6-2014)

Abstract:- Our research paper has presented a new developed model for secured search into a big data of document collections. The developed model has investigated the importance of secured search and also the need for its practices in the real world. We have actually, studied both side of encryption in practical techniques issues and theoretical issues to improve the integration of information retrieval and cryptographic methods used for secured searching. We have chosen 3DES encryption technique to encrypt document data collections. Our new developed secured model has provided an efficient secured searching and/or security and authenticity over all. arabic 9 English 58
Mohamed Abdeldaiem Abdelhadi Mahboub, , (9-2019)