Table access based model di hussain khalid (3 risultati)

Taschenbuch. Condizione: Neu. Sub Table Access Based Model For OLAP tools | Access model for OLAP tools | Khalid Hussain (u. a.) | Taschenbuch | Englisch | LAP Lambert Academic Publishing | EAN 9783843352413 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Data Warehouses are used to maintain and manage the historical information. Data Warehouses contains the sensitive information such as financial records, customer s values etc. That information is considered to be very important and private. Therefore, it is necessary to secure the data from unauthorized accesses. Considering the importance of data security many data security models have been introduced in past years. Security models are used to implement data security from the early stages of Data Warehouse. These models are not suitable for existing Data Warehouses. Also, these models have some shortcomings. This research will discuss the specific problems regarding the existing data security techniques. Also, this research will present a data security approach that is suitable for existing data warehouses and new data warehouses, while accessing information using OLAP tools. One key advantage of our approach is that, it will reduce the number of access checks and therefore improve the retrieval process. The analysis should help the DATAWAREHOUSE professionals and also for the students relates to DATABASE field of Computers.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Hussain KhalidHussain Khalid, MPhil: Studied Computer Science, Specialized in DataWarehouse at Comsats institute of information and technology University. Senior Web and Database Programmer, Pakistan.Data Warehouses are used to m.…