What Is The MVC Architectural Pattern In Architecture Design

Web applications use a three-tiered architecture: The first tier is the Client Browser application, the second tier is a Web Server, and the third tier is a ________ .

If we turn the clock backwards about 10 or 15 years, we find that people do not care much for the security of the web due to the lack of trying to exploit web applications for personal interests. But more recently, the issues related to the security of the Web began to grow, but unfortunately, there are many Web applications that have been developed, but these applications are started without any design for security.

Abstract-The quality of software is an important topic in the development of successful software application. Many software development methods have been applied to enhance the software quality. The improvement of software quality can be achieved through using refactoring which improves the internal structure of a software without changing its external behavior. However, refactoring effects the quality attributes of software such as reusability, complexity, maintainability, flexibility, modularity, modifiability, and understandability. Thus there is a need to proof the imprint of refactoring on the software quality. This paper will propose a software development model under the refactoring method concept. In addition, an evaluation will be conducted to check the effectiveness of the reusability and modifiability quality attributes on a software development process with and without applying the refactoring method. As a result, this study can be used by developers to aid them in determining whether or not to apply refactoring to improve quality attributes.

The Web architecture should describe and justify operating system choices (i.e., Linux, Apache, MYSQL, PHP, Windows, IIS, SQL, etc.).

Enterprise Architecture is an all-inclusive approach to managing the complexity of IT from a business viewpoint. A framework is used to help describe how to create and use an EA, in a manner that delivers business benefit in a cost - effective way. Each framework has a different approach to adding value to the business. These criteria will identify the ways an enterprise architecture framework adds business value, how adaptability and flexibility effect the overall adoption of an enterprise architecture framework, how the deliverables contribute to the success of an enterprise architecture, how does each framework take a strategic approach to reduce complexity of enterprise architecture, and how the framework encompasses the Software Development Lifecycle.

Yukihiro Matsumoto was the founder of the language, Ruby, and built by the particular user interface design principle. He worries about the needs of the systems design, as well as emphasize human’s needs instead of the needs of the computer. Ruby is an good object-oriented integrated language where every type of data is known as an object. For the web development handling, Ruby on Rails web framework is used. This amazing and different web development framework attains extra popularity and exposure because of its capability in Rapid Application Development (RAD).

Christopher Alexander first introduced the concept of design patterns for use of living spaces, in his book ‘A Pattern Language’, published in 1977 [3]. The concept of a pattern was adopted by the software community in the book ‘Design Patterns: Elements of Reusable Object-Oriented Software’, published in 1994 whose authors Gamma, Helm, Johnson, and Vlissides are known as the ‘Gang of Four [4]. The first design patterns related to security were published by Yoder and Barcalow in 1997 which described 7 design patterns. Subsequently, many design patterns and pattern catalogs were published. Important contributions are by Romanosky [5], Kienzle et al. [6], Blakley and members of the Open Group security Forum [7], Hafiz et al. [8,9] and the Microsoft Patterns and Practices group [10,11]. In their book published in 2005, Schumacher and a working group of security pattern experts, discussed 46 patterns [12]. Steel et al. [13] compiled a catalog of 23 core security patterns for J2EE and web services. Dougherty et al., at the Carnegie Mellon Software Engineering Institute, described 15 design patterns in their guide to Secure Design Patterns [14]. Fernandez presented 68 design patterns in the book ‘Security Patterns in Practice: Designing Secure Architectures Using Software Patterns’ [15]. Today the total number of security design patterns is around 400 [16,17]. To

|19th.June 2010 |Draft AD Version 1 Presented by Learner Cyril |AD to be reviewed by Fantasy |

Abstract – Today, there are millions web application or web app on the internet, including app market, such as Amazon app store, Apple Store, Chrome App Store, etc. The web application is server-based application, and client no need to install the software in their local pc or laptop. User just need to use compatible browser to access the web application at anywhere and anytime. In fact, the web application still a form of software. To develop a successful software, an appropriate software development method is critical. Because, it is a guide book to monitor the development life cycle throughout the development project. In this work, two popular methods will

3. Describe the advantages and disadvantages of type of Web page development tool discussed in this chapter. See pages 297. (2 points)

To stand on the expectation of our customers and clients, the team of Web View Solution

Figure 3 represents the architecture of the project. It is a 3-tier architecture. It shows the interaction between each layer.

A design pattern must be represented in a structured manner so that it can be understood clearly and unambiguously. A good description enables the reader to grasp the essence of the pattern. It is expressed formally in terms of a pattern template. Several pattern template formats have been designed and used by researchers. The template used in this research work is based on the POSA book. Its elements and the description of each element are shown in Table 2.1.

The web-based job competency tracking application JCTS is built on 3-Tier arch by using ASP.NET MVC, jQuery, Bootstrap, C#.NET, Entity Framework and Microsoft SQL Server. Because of the limitation of length, we presents only one activity diagram for the class “Activity” as an example to show how MVC is implemented in the code source of JCTS.

Web application is gradually making way into businesses owing to its multi-functionality and client centric benefits. A web application is a mix of two script namely client side like HTML and JavaScript and the server side like PHP. The former script is responsible for presenting data while the latter is utilized for date retention.