Intermedia a case study of the differences between relational and object-oriented database systems

Each row has a primary key and each column has a unique name.

Intermedia a case study of the differences between relational and object-oriented database systems

We present a novel language for querying object-oriented databases.

Intermedia a case study of the differences between relational and object-oriented database systems

The language is built around the idea of extended path expressions that substantially generalize [ZAN83], and on an adaptation of the first-order formalization of object-oriented languages from [KW89, KLW90, KW92].

Opdyke" This thesis defines a set of program restructuring operations refactorings that support the design, evolution and reuse of object-oriented application frameworks. The focus of the thesis is on automating the refactorings in a way that preserves the behavior of a program.

The refactorings are defin We propose a novel formalism, called Frame Logic abbr. These features include object identity, complex objects, inheritance, polymorphic types, query methods, This paper attempts to define an object-oriented database system.

Intermedia (hypertext) - Wikipedia

It describes the main features and characteristics that a system must have to qualify as an objectoriented database system. We have separated these characteristics into three groups: In order to do this, we assessed these metrics as predictors of fault-prone clas Eng" Given the central role that software development plays in the delivery and application of information technology, managers are increasingly focusing on process improvement in the software development area.

In addition, the focus on process improvement has increased the demand for software measures, or metrics with which to manage the process. The need for such metrics is particularly acute when an organization is adopting a Federated database systems for managing distributed, heterogeneous, and autonomous databases by Amit P.

Intermedia: A case study of the differences between relational and object-oriented database systems

A federated database system FDBS is a collection of cooperating database systems that are autonomous and possibly heterogeneous.

In this paper, we define a reference architecture for distributed database management systems from system and schema viewpoints and show how various FDBS architectures c Object-oriented languages were invented to provide an intuitive view of data and computation, by drawing an analogy between software and the physical world of objects.

The detailed explanation of this intuition, however, turned out to be quite complex; there are still no standard definitions of such Recently, in joint work with Martin Abadi, I have studied more direct models of object-oriented features: Object calculi embody, in a minimal setting, the object-oriented model of computation, as opposed to the imperative, functional, and process models Parallel database systems: Parallel database machine architectures have evolved from the use of exotic hardware to a software parallel dataflow architecture based on conventional shared-nothing hardware.What are the difference between a relational database and an object oriented database?

And how do you convert a map from a relational . "Intermedia: A case study of the differences between relational and object-oriented database systems". ACM SIGPLAN Notices, Volume 22, Issue 12 (December ) Pages: - L.

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Nancy Garrett, Julie Launhardt, and Karen Smith Catlin. CiteSeerX - Scientific documents that cite the following paper: Intermedia: a case study of the differences between relational and object-oriented database systems.

Intermedia, though written using an object-oriented programming language, relies on a traditional relational database management system for data storage and retrieval. We examine the ramifications of replacing the relational database with an object-oriented database.

In the context of general-purpose database management systems, the fundamentals of object database models are examined. Comparisons are made with record-based databases, as represented by relational database technology.

Relational Database vs Object Oriented Database

The principal concepts underlying structurally object-oriented (semantic) database models are presented. Summary: Difference Between Relational Database and Object Oriented Database is that relational database is a database that stores data in tables that consist of rows and columns.

Each row has a primary key and each column has a unique name.

Difference Between Relational Database and Object Oriented Database