As e-learning has become increasingly prevalent, cyber security has become a major
concern. e-Learning platforms collect and store large amounts of sensitive information, such …

Database performance is a primary branch of information technology which deals with the
proper management of the database. The primary goal of the data management is to provide …

The need for achieving optimal performance for database applications is a primary objective
for database designers and a primary requirement for database end users. Partitioning is …

Integrating and accessing data stored in autonomous, distributed and heterogeneous data
sources have been recognized as of a great importance to small and huge-scale …

Distributed database systems have become a phenomenon and have been considered a
crucial source of information for numerous users. Users with different jobs are using such …

Integrating and accessing data stored in autonomous, distributed and heterogeneous data
sources have been recognized as of a great importance to small and hu ge-scale …

Distributed database management systems manage a huge amount of data as well as large
and increasingly growing number of users through different types of queries. Therefore …

Integrating and accessing data stored in autonomous, distributed and heterogeneous data
sources have been recognized as of a great importance to small and huge-scale …