Veri tabanı kuramı ve bir kütüphane uygulaması
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Date
1995
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Sosyal Bilimler Enstitüsü
Abstract
Integrated systems and query languages which developed parallel to information technology have provided a wide horizon for the organizations. They offered comprehensive facilities at a variety of levels which include executing operations, management, and decision steps. Information centers, also, took place among those organizations which were effected by this improvement. In traditional sense, understanding based on bibliographical control and retrieval has changed with the database management systems. Especially, database management systems based on relational model offered user a comprehensive, complex and combination of existing information and new techniques concerning semantic data modelling currently became available in design procedures. Soon it is accepted that system design is quite important. Besides this, information center and information specilist, concepts were to be revieved once more. According to this increasing curve of advancement database management system is examined in structural, operational and historical aspects. Design techniques which involve logical formation of system is examined and one of these techniques is adapted to one of library operations. The information specilist whose main responsibility is to establish a mutual connection between user and information has taken over a very important role at design stage and this is proved indirectly in this work.
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Bilgi Sistemleri