Tag: Iterative Model

Let Waterfall Model be extinct

Let Waterfall Model be extinct

Mohamed Sami

The waterfall is not dead

I cannot believe that in 2019 a lot of companies are still using the waterfall model. Although I knew that some rare cases of projects need a waterfall model, the cases I have noticed were not one of them. Those companies did not change their traditional implementation methodology to deliver a quicker value to their customers.

Therefore, This article will discuss two important models that can help those who are still using the waterfall to deliver a quicker value to the customers without the need to be an agile company. But, it is the first step toward the change to agile.

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Software Development Life Cycle Models and Methodologies

Software Development Life Cycle Models and Methodologies

Mohamed Sami

Introduction

Software development life cycle (SDLC) is a series of phases that provide a common understanding of the software building process. How the software will be realized and developed from the business understanding and requirements elicitation phase to convert these business ideas and requirements into functions and features until its usage and operation to achieve the business needs. A good software engineer should have enough knowledge on how to choose the SDLC model based on the project context and the business requirements.

Therefore, it may be required to choose the right SDLC model according to the specific concerns and requirements of the project to ensure its success. I wrote another article on how to choose the right SDLC, you can follow this link for more information. Moreover, to learn more about Software Testing life cycles and SDLC phases you follow the links highlighted here.

In this article, we will explore the different types of SDLC models and the advantages and disadvantages of each one, and when to use them.

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