Some aspects still remain unresolved, e.g., the management of textual data and image data within a single system. Use of data base techniques to store medical records has been going on for more than 40 years. This paper will briefly discuss the problems of the DBMS organization, alternative approaches to solving some of the major problems, a debate about problems that may have no solution, and finally how office automation fits into the development of the Manager's Management Information System.ĪRCADIA: a system for the integration of angiocardiographic data and images by an object-oriented DBMS. A good office automation system manned by a team of facilitators seeking opportunities to serve end-users could go a long way toward defining a DBMS that serves management. Perhaps Office Automation is the vehicle that brings to pass the Management Information System that really serves management. Most large DBMS development organizations possess three to five year backlogs. Most attempts by the DBMS development organization to provide useful information to management seem to bog down in the quagmire of competing working level requirements. The next major productivity gain may very well be to make these highly sophisticated working level Data Base Management Systems (DMBS) serve all levels of management with reports of varying levels of detail. In parallel to the evolution of Management Information Systems from simple data files to complex data bases, the stand-alone computer systems have been migrating toward fully integrated systems serving the work force. Office automation: The administrative window into the integrated DBMS The problems of DBMS organization, alternative approaches to solving some of the major problems, problems that may have no solution, and how office automation fits into the development of the manager's management information system are discussed. The administrative window into the integrated DBMSĪ good office automation system manned by a team of facilitators seeking opportunities to serve end users could go a long way toward defining a DBMS that serves management. In contrast, normal database management systems employ hard disk based persisntent storage. HtmlabstractA main memory database system is a DBMS that primarily relies on main memory for computer data storage. Basically, DBMS offers states free use of a powerful central computer (located in Idaho) for the storage, processing, and retrieval of LLW data, and the capability to forecast their handling, treatment, transport, and disposal needs International Nuclear Information System (INIS)Īs part of the DOE's National Low-Level Radioactive Waste Management Program, a Data Base Management System ( DBMS) has been developed by EG and G Idaho, lead contractor for the national LLW management program, in cooperation with the DOE and the Southern States Energy Board, a regional research group sponsored by 17 states. By using a load balancer, our management tool can increase the performance of a cluster-based DBMS as well as can overcome the limitation of the existing parallel DBMSs. The tool enables users to recognize a single virtual system image and provides them with the status of all the nodes and resources in the system by using a graphic user interface (GUI. So, we design and implement a cluster-based DBMS management tool with high-availability that monitors the status of nodes in a cluster system as well as the status of DBMS instances in a node. (SF)Ĭluster-based DBMS Management Tool with High-Availabilityĭirectory of Open Access Journals (Sweden)įull Text Available A management tool which is needed for monitoring and managing cluster-based DBMSs has been little studied. The transition process from one system to the other is detailed. The generalized file concept is viewed as an entry level step to the DBMS. The use of a data base management system ( DBMS) as opposed to traditional data processing is discussed. Generalized File Management System or Proto- DBMS?
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