The competitive edge of many companies and public trust in government institutions can
often depend on the security of the information held in their systems. Breaches of that …

Concurrent database transactions within a web service environment can cause a variety of
problems without the proper concurrency control mechanisms in place. A few of these …

Web comes the enormous increase in stored digital contents, which could challenge users
to search and use the multimedia data efficiently. This work focuses on hastening …

Database security mainly deal with the secrecy, integrity and availability of data stored in a
database. The common threats to the databases involve Privilege Abuse, Weak …