Download the fantastic book titled Advances in Object Oriented Database Systems written by Asuman Dogac, available in its entirety in both PDF and EPUB formats for online reading. This page includes a concise summary, a preview of the book cover, and detailed information about "Advances in Object Oriented Database Systems", which was released on 09 November 2013. We suggest perusing the summary before initiating your download. This book is a top selection for enthusiasts of the Computers genre.
Summary of Advances in Object Oriented Database Systems by Asuman Dogac PDF
Object-oriented database management systems (OODBMSs) have generated significant excitement in the database community in the last decade. This interest stems from a real need for data management support for what are called "advanced application areas" that are not well-served by relational technology. The case for object-oriented technology has been made on three fronts. First is the data modeling requirements of the new applications. Some of the more important shortcomings of the relational systems in meeting the requirements of these applications include: 1. Relational systems deal with a single object type: a relation. A relation is used to model different real-world objects, but the semantics of this association is not part of the database. Furthermore, the attributes of a relation may come only from simple and fixed data type domains (numeric, character, and, sometimes, date types). Advanced applications require explicit storage and manipulation of more abstract types (e.g., images, design documents) and the ability for the users to define their own application-specific types. Therefore, a rich type system supporting user defined abstract types is required. 2. The relational model structures data in a relatively simple and flat manner. Non traditional applications require more complex object structures with nested objects (e.g., a vehicle object containing an engine object).
Detail About Advances in Object Oriented Database Systems PDF
- Author : Asuman Dogac
- Publisher : Springer Science & Business Media
- Genre : Computers
- Total Pages : 523 pages
- ISBN : 3642579396
- Release Date : 09 November 2013
- PDF File Size : 33,8 Mb
- Language : English
- Rating : 4/5 from 21 reviews
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