Object-oriented databaseProblem-oriented databasesData manipulations languageIn the paper the condition for equivalence of problem-oriented databases (DB) models has been formulated. A data segment and problem-focused data manipulation language of database for multi-stage recognition of objects has been ...
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 oriented data warehousingA data warehouse is a repository of subjectively selected and adapted operational data which cansuccessfully answer any ad hoc, statistical, complex or analytical queries. Data warehousing technology isbecoming essential for effective business intelligence, business strategy ...
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...
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 ...
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 well-known database features are implemented...
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 industry. Databases; a beginner's guide More results ► Encyclop...
Comparing Object and Relational Models DBMS Standards Middle-Tier Databases Object Database Articles Relational Database Articles Object-Relational Mapping Articles XML Database Articles XML Middleware Articles Reprint Policy Consulting: Research, Analysis, and Customized Working Sessions Mentoring and ...
Operations are performed on the data that is encapsulated by the objects. 4. Object-Relational Data Model (ORDM) 4.1 History With the limitations of both the relational and object-oriented data models, research in the 1990s led to the development of the object-oriented data model, which takes...
” between the object-oriented approach to write applications and the schema-based tables and rows of a relational database. For example, storing all the customer order info in one document as opposed to having to join many tables together, resulting in less code to write, debug, and ...