Awang, M., Labadu, N.: Transforming Object oriented Data Model to Relational Data Model. In: New Computer Architectures and their Applications, V. 2(3), pp. 402-409. (2012)Awang, M., Labadu, N.: Transforming object oriented data model to relational data model. New Comput. Archit. ...
The mapping rules defined within the schema transformer describe the transformation between an objectoriented schema and a relation schema. Then the query translator provides users a relational view of an objectoriented database, and viceversa. In this work, we used Entity/Relationship model as a ...
Object-oriented:Data are represented as objects, as defined in object-oriented programming. Unlike the hierarchical, network, and relational models mentioned above, an object-oriented database can’t be represented in visual terms as simple as tables or org charts, but you can read some concise ...
Object views are useful in prototyping or transitioning to object-oriented applications because the data in the view can be taken from relational tables and accessed as if the table were defined as an object table. You can run object-oriented applications without converting existing tables to a di...
In this chapter we looked at the evolution of data models and compared the object and relational data models. We looked at some of the difficulties involved in fitting object-oriented systems and relational databases together, and we looked at how some w
These databases are heterogeneous, that is, they model their information with differences in data model, structure, and semantics, and they are autonomous, that is, they can independently change.会议名称: Advances in database technology - EDBT'96: 5th international conference on extending database...
Model-driven development of content-based image retrieval systems This book examines all of the major database models, including hierarchical, network, relational, object-oriented, and object-relational models, with emphasis on the relational and object-relational models in the mainstream of the IT in...
Hibernate may not be the best solution for data-centric applications that only use stored-procedures to implement the business logic in the database, it is most useful with object-oriented domain models and business logic in the Java-based middle-tier. However, Hibernate can certainly help you ...
Systems and Methods for Generating a Common Data Model for Relational and Object Oriented Databases United States Patent Application 20130318128 Kind Code: A1 Abstract: In one embodiment, a computer-implemented method comprises receiving a query in a controller. A data store stores data in a relatio...
6) objectrelation hypermedia data model 对象-关系超媒体数据模型补充资料:面向对象数据库 面向对象数据库 object oriented database m一Qnxiang duixiQng shuluku面向对象数据库(objeCt oriented 支持面向对象数据库模型的数据库。database)面向对象数据库应具备下面的概念与功能:对象、对象标识、类、方法、封装、...