VARIABILITY DESIGN TECHNIQUES FOR ENHANCING COMPONENT REUSABILITY

2006 ◽  
Vol 16 (03) ◽  
pp. 425-470 ◽  
Author(s):  
CHUL JIN KIM ◽  
EUN SOOK CHO ◽  
SOO DONG KIM
Keyword(s):  
Design Patterns ◽  
Object Oriented ◽  
Practical Method ◽  
Development Project ◽  
Design Technique ◽  
Application Development ◽  
Time To Market ◽  
Important Prerequisite ◽  
Design Techniques

Components should provide variability in satisfying a variety of domains [1], but it is not easy to develop components which can be applied to all domains. For this reason, when using time-to-market, components are slow and reusability of the components decreases. Hence, providing the variability of components becomes an important prerequisite for a successful component-based application development project. In this paper, we propose a variability design technique that can satisfy the requirements of many different kinds of domains. This technique addresses a method for designing the variability of the behavior and the workflow in a more detailed manner, and uses an object-oriented mechanism and design patterns. One of the most important goals of this technique is to provide a practical method which can be effectively applied to component-based application development.

scholarly journals Research of an Entity-component-system architectural pattern designed with using of Data-oriented design technique

2019 ◽  
Vol 13 ◽  
pp. 349-353
Author(s):  
Dawid Masiukiewicz ◽  
Daniel Masiukiewicz ◽  
Jakub Smołka
Keyword(s):  
System Architecture ◽  
Development Process ◽  
Object Oriented ◽  
Object Oriented Programming ◽  
Design Technique ◽  
Application Development ◽  
Component System ◽  
Architectural Pattern ◽  
Test Application

The purpose of this article is to present and evaluate Entity-component-system architecture designed based on data. The solution allows for improving application development process and increasing its efficiency. A test application was prepared for research using custom solutions. Evaluated techniques was compared with object-oriented programming in the article.

JAVASCRIPT ASYNCHRONOUS PROGRAMMING

2019 ◽  
Vol 128 (2B) ◽  
pp. 5-16
Author(s):  
Tran Thanh Luong ◽  
Le My Canh
Keyword(s):  
Design Patterns ◽  
Source Code ◽  
Object Oriented ◽  
Exception Handling ◽  
Code Smells ◽  
Asynchronous Programming ◽  
Event Driven ◽  
Programming Patterns ◽  
The Impact

JavaScript has become more and more popular in recent years because its wealthy features as being dynamic, interpreted and object-oriented with first-class functions. Furthermore, JavaScript is designed with event-driven and I/O non-blocking model that boosts the performance of overall application especially in the case of Node.js. To take advantage of these characteristics, many design patterns that implement asynchronous programming for JavaScript were proposed. However, choosing a right pattern and implementing a good asynchronous source code is a challenge and thus easily lead into less robust application and low quality source code. Extended from our previous works on exception handling code smells in JavaScript and exception handling code smells in JavaScript asynchronous programming with promise, this research aims at studying the impact of three JavaScript asynchronous programming patterns on quality of source code and application.

Object-oriented programming and design patterns

2001 ◽  
Vol 33 (4) ◽  
pp. 68-70 ◽  
Author(s):  
Joseph E. Lang ◽  
Brian R. Bogovich ◽  
Sean C. Barry ◽  
Brian G. Durkin ◽  
Michael R. Katchmar ◽  
...  
Keyword(s):  
Design Patterns ◽  
Object Oriented ◽  
Object Oriented Programming

scholarly journals Process management and exception handling in multiprocessor operating systems using object-oriented design techniques

1988 ◽  
Vol 23 (11) ◽  
pp. 248-258 ◽  
Author(s):  
Vincent Russo ◽  
Gary Johnston ◽  
Roy Campbell
Keyword(s):  
Operating Systems ◽  
Process Management ◽  
Object Oriented ◽  
Exception Handling ◽  
Object Oriented Design ◽  
Design Techniques

scholarly journals Towards a methodology to estimate cost of object-oriented software development projects

2004 ◽  
Vol 1 (2) ◽  
pp. 173-194 ◽  
Author(s):  
Radoslav Rakovic
Keyword(s):  
Software Development ◽  
Development Process ◽  
A Priori ◽  
Unified Modeling Language ◽  
Object Oriented ◽  
Subsequent Development ◽  
Development Project ◽  
Software Project ◽  
Software Development Project ◽  
Early Estimate

Successful management of a software project, besides a well-defined project development process, requires an early estimate of project complexity. In a prevailing practice, software development costs usually have been determined a posteriori i.e. after software project implementation. It is essential however, to know this estimate a priori, i.e., before commencement of works. This paper presents an attempt to construct a methodology that would enable an early estimate of software development cost and its refinements during subsequent development phases. The methodology assumes an object-oriented approach based on the Unified Modeling Language (UML) and Unified Software Development Process (USDP). It outlines an Use Case Driven Architecture-Centric, Iterative and Incremental estimate process that could significantly improve and simplify early cost estimates. The presented methodology is illustrated on example of the POST software development project.

A Study of Database Connection Pool

2014 ◽  
Vol 556-562 ◽  
pp. 5267-5270
Author(s):  
Tai Fa Zhang ◽  
Ya Jiang Zhang ◽  
Jun Yao
Keyword(s):  
Software Design ◽  
Design Patterns ◽  
Object Oriented ◽  
Access Time ◽  
Research Topics ◽  
Object Oriented Design ◽  
Java Language ◽  
Software Design Patterns ◽  
Connection Pool ◽  
Access Efficiency

Nowadays, object-oriented design is the trend of software design patterns, and the database connection pool is one of the important research topics. The paper firstly describes the basic principle of connection pool under traditional, tomcat and hibernate modes. Based on that, a new connection pool method is proposed, and these four methods are experimentally simulated in java language at last. The comparative analysis has verified that the presented connection pool owns the optimum access time and it can greatly improve the access efficiency of database.

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