Browsing by Author "Uysal, Murat Paşa"
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Master Thesis Citation Count: UYSAL, M.P. (2002). Corba based management for distributed heterogeneous and multi database systems. Yayımlanmamış yüksek lisans tezi. Ankara: Çankaya Üniversitesi Fen Bilimleri Enstitüsü.Corba based management for distributed heterogeneous and multi database systems(2002) Uysal, Murat PaşaDistributed, Heterogenous and Multi Database Management Systems (DHMDBS) originated from the large organizations' needs for a centrally- controlled information management by special software and administrative procedures developed for that environment. They may be running on different machine and network architectures. Monitoring selected database user actions, investigating suspicious activity, auditing and gathering data about specific processes for this type of databases are allways great concern for database administrators. (DBAs)They have to use vendor specific applications as well as platform specific software or they might develop their own solutions. With this study, we propose a solution which is an integrated Distributed Object Computing Scheme (Object Request Broker (ORB) Mechanism, CORBA Specification) of Heterogenous Multidatabases. By this decentralised approach, Portable and Mobile Informative Agents (PMA) located on whether on the same host database or not, creates bidirectional communication channels with a Portable and Mobile Manager (PMM) as well. PMM would be on the local network or any other host which is connected to the other networks.With a user interface, DBAs will be able to audit, manipulate database actions. ORB Mechanism and CORBA specification are incorporated to increase reliability, iii portability, robustness and also facilitate integration of various database systems in the market. Keyword: Object Request Broker, Distributed, Heterogeneous, Multidatabases, Common Object Request Broker Architecture