Lots of changes happen in businesses, in case you own or work for a company that offers a service or a product, you undoubtedly need to do a sales analysis so that you can evaluate and compare profits, as well as highlight the value of the product or service you provide. Therefore, you will definitely need a waterfall model to help you do this. Successful business owners rely on the waterfall model for its efficiency, so why not be one of them.
Anything you need to know about the waterfall Model you will find here, just keep reading.
What is Waterfall Model?
The work principle of the waterfall model is based on dividing the workflow into several stages separate from each other, each stage is fully reviewed and documented, and the stage cannot begin before the end of the previous stage, in which the stages are sequential, and the output from one of them constitutes income for the next stage, the adoption is made on the waterfall model and use it in a lot of work to ensure the success of the project.
When to use the waterfall model?
There are some cases where the use of the waterfall is the most suitable:
- When you do not have mysterious requirements.
- When a clear picture is provided to how things are going from the beginning.
- When the requirements are clear and constant (will not change); Where you have clients seem unlikely to change the scope of the project once they begin.
- If the project manager prefers specific processes clearly, known as cost, design and time requirements.
The stages in the waterfall model:
Requirements Analysis: The product development team analyzes the requirements and fully understands the problems, the team tries to ask all the questions and secure all the answers they need to build the product requirements.
Design: In this stage, the system requirements collected in the previous stage are studied. Software developers design a technical solution to the problems identified by the product requirements. This stage is usually accompanied by documentation for each requirement, which other team members can review for validation.
Implementation: Once the design is approved, the implementation phase begins with the output from the design phase. This is often the shortest phase; Because the research and design were done beforehand.
Testing: Upon completion of the full implementation, testing must be conducted before the product is released to customers in order to detect any error or failure.
Publishing and maintenance: After all system operations are completed, the product is published in the market or offered to customers, and some problems may appear in the customer’s environment and here the maintenance phase begins, due to the discovery of defects and change requests received from users, where a team is appointed to take care of updates and release better versions of the product to be Deliver changes in the product to the customer.
Advantages of the Waterfall methodology:
The waterfall methodology is a clear and well-defined project management methodology; Since the requirements are clearly defined from the start, each contributor knows what needs to be done and when, and can effectively plan their time for the duration of the project.
The waterfall model also has other advantages:
- It works well in small projects whose requirements are very well understood.
- Simple and easy to understand and use.
- Easy to manage, as each stage has specific outputs and a review process.
- The specific stages are clear.
- Ease of arranging tasks and measuring progress.
- There is no delay in production because customers do not add new requirements to the project in progress
- Developers can detect design errors during the analysis and design phases, which helps them avoid errors that may occur during the implementation phase.
- After specifying the requirements, the total project cost, as well as the schedule, can be accurately estimated.
Your search for the right template to implement the waterfall model may take a long time and you may stumble upon traditional templates that are lackluster and have noticeable flaws, and there may be a high chance of error in one of the stages of the waterfall model using these templates, and we do not want this to happen to you so we chose for you a creative template designed by a team of skilled designers, it's:
Best Waterfall Model PowerPoint Templates
It is a distinct, modern and professional template that is not like the templates found on the Internet, it is carefully designed for the sole purpose of giving you a push and a good start in your work.
Waterfall Chart PowerPoint Template Diagrams consists of 25 smart, flexible, and unique slides. These slides are filled with visually harmonious layouts. You can customize each slide easily and as you want, adding or removing what you want from them. It supports the drag and drop feature for slides that contain images.
For your presentation to be colorful and vibrant, the Waterfall Chart PowerPoint Template Diagrams offers you 90 color themes. And change them, they are all adjustable and customizable, and this is not all, but you will enjoy endless options of elegant and modern fonts that add an aesthetic touch to your display, and you can choose the format between 4:3 or 16:9 ratios.
The success or failure of your presentation is directly related to the template you choose. So do not be complacent in this matter and do not get carried away by the free templates in which you will not find the appropriate specifications that enable you to present a competitive professional presentation. The Waterfall Chart PowerPoint Template Diagrams is your chance to impress clients and investors, don't miss it out!