Essays Tagged: "Waterfall model"

Implementing SSADM into the Organization

ds of individual projects.2.Proposed Development MethodThe SSADM methodology follows a standardised Waterfall Model approach to information systems development in the sense that it divides into stages ... ign (the physical database and programs) and External Design (the user view).SSADM is based on the "waterfall" model and only covers the analysis and design phases in detail. It also highlights aspect ...

(7 pages) 203 0 4.4 Feb/2004

Subjects: Science Essays > Computer Science > Programming Languages

This project is proving an online solution for the consultant company to change the process that they are currently have

he best one. Before this, we need to gain an understanding of the principle underlying them.Type 1: Waterfall Model with iterationCharacteristics:1. Every stage is defined in terms of the activities a ... le.2.1.1 Justification of Chosen Project ApproachThe most suitable approach for this project is the waterfall model, which is a proven methodology for building software. It provides clear stages to al ...

(23 pages) 492 1 4.8 Jun/2004

Subjects: Science Essays > Computer Science > Internet and networking

Waterfall and eXtreme programming Methodologies

Waterfall and eXtreme programming MethodologiesA methodology defines a series of steps or processes ... reach their desired goals for their company, but the two most commonly used in today's IT world are Waterfall and eXtreme programming.The Waterfall methodology is very powerful but the least flexible ... used in software development today, a lot of companies base their success on this methodology. The Waterfall methodology is done in several phases, the analysis phase, the design phase, the implement ...

(4 pages) 129 0 4.1 Jul/2004

Subjects: Science Essays > Computer Science > Programming Languages

Lifecycle Models and Methodologies

and maintenance.There are several types of lifecycle models. Two of the most commonly used are the waterfall lifecycle and the spiral lifecycle.The Waterfall Lifecycle ModelThe waterfall lifecycle wa ... with the increasing complexity of aerospace products. It was first documented by Royce in 1970. The waterfall lifecycle is in theory a sequential model but as indicated in the example above by the upw ...

(10 pages) 315 0 5.0 Feb/2005

Subjects: Science Essays > Computer Science

Software life cycle

ns.There are many software development models, I will choice some main models to introduce as below:Waterfall ModelThe waterfall model prescribes a sequential execution of a set of development and man ... agement processes, with no return to an earlier activity once it is completed. Some variants of the waterfall model allow revisiting the immediately preceding activity ("feedback loops") if inconsiste ...

(4 pages) 179 0 4.2 Aug/2006

Subjects: Science Essays > Computer Science

Software Development Cycles

that there are more than just one model used by companies and software developers. Those models are waterfall, v-shaped, and incremental.Waterfall Model: This model involves finishing the first phase ... V-Shaped Model: This model focuses on execution of processes in a sequential manner, similar to the waterfall model but with more importance placed on testing. Testing procedures are written even befo ...

(1 pages) 1 0 0.0 Jul/2014

Subjects: Science Essays > Computer Science