With online businesses growing so fast, people have always been looking for ways of building their software faster and more successfully. There are two different main types of development processes that people use because it allows their software to be developed precisely the way they want it within a short period of time. These two different developments are known as agile development and waterfall development. We are going to discuss the two of them and their differences; however they do have some similarities which include designing, analyzing, planning, and conferences throughout the whole process. So let’s take a look at agile development vs waterfall development.
Waterfall Development
Out of the various different types of methodologies, Water development has been one of the most popular options to choose for developing different types of software. As developers work with this process they are testing, implementing the architectural design, conferencing, and integrating (as mentioned before much like agile development). The waterfall development has a much linear sort of equation. The work is assigned to two or 3 different teams so that they are able to work on the project together. On time delivery of the end result is very important. The linear approach refers to the fact that each step of the waterfall development is finished in stages. Here is a closer and more precise look of how each step works with the waterfall development.
- The first step is the team(s) analyzing what all needs to be done before starting the building of the software.
- The designing phase is next and action is being taken depending upon what the final decisions are.
- Build code implementations are executed
- The data is finally tested in the fourth step to find an overall solution; it will be evaluated and approved by the client.
- Last but not least, the final evaluation is made to make sure that the program is running properly to the client’s satisfaction.
If for some reason a glitch occurs with the waterfall development method, the developers will have to start the process of rebuilding the software up all over again.
Agile Development
As for agile development, it is more focuses on the principles and the value of the project rather than the pace of getting the software developed. Although agile development is faster compared to some other methods of building software unlike waterfall development it can take anywhere from a week to a month to finish the project. The entire process is carefully evaluated at the end of every cycle. There are four rules for that makeup the way the agile development works:
a) Interacting throughout the process over tools being used and the value of the development
b) Using precise documentation throughout the task
c) Conferences with the customer over the contract
d) Revising the plans when needed
To summarize the best description of agile development vs waterfall development, the agile method represents adaptability when the waterfall method is more of a predictability method. The agile method is good about keeping overhead situations low, like document meetings and rationality. The agile method uses small teams which are constantly making changes to each project rather than larger projects like the waterfall method. Empirical methods are what would describe the agile method when waterfall is based off of defined methods. Below are some more examples of the steps that are taken when the agile method is being performed:
- Simple yet effective designs
- Feedback given the first day of testing out the software
- Early delivery of the end result with suggestions of changing anything that the client would like to be different
The agile development method basically cuts every part of the project down into smaller pieces of a puzzle and works on them one by one. When the time is right throughout this process these puzzle pieces will be placed together correctly. These pieces include the planning, coding and testing. Both methods are great methods to support, however after reading the above mentioned we will go into more detail as to why people would most likely choose the agile method over the waterfall method.
Unlike the agile development method, with waterfall, once the project is finished there is no going back to revise anything, the client will just have to deal with the end result unless they want the developers to build the entire software all over again which would cost extra money and waste time. The agile method is able to adapt to continuously changing programs until they result in the client’s complete satisfaction. Changes are made very easily with the agile method which is why more clients prefer it.
The waterfall method only tests the product towards the very end of the development, while the agile method runs tests throughout the entire process which means that the result is prone to being launched before the expected date. Of course this is only if the developers come up with a precise solution for the software immediately.
Thorough planning is still required for the waterfall method and all of this is made clear in the beginning stages of the development, however, the agile method is still a more preferred method for clients. So now you have a better understanding of agile development vs waterfall development.
Gunner Technology breaks them down.
Agile Development vs Waterfall Development
Mobile Development
With online businesses growing so fast, people have always been looking for ways of building their software faster and more successfully. There are two different main types of development processes that people use because it allows their software to be developed precisely the way they want it within a short period of time. These two different developments are known as agile development and waterfall development. We are going to discuss the two of them and their differences; however they do have some similarities which include designing, analyzing, planning, and conferences throughout the whole process. So let’s take a look at agile development vs waterfall development.
Waterfall Development
Out of the various different types of methodologies, Water development has been one of the most popular options to choose for developing different types of software. As developers work with this process they are testing, implementing the architectural design, conferencing, and integrating (as mentioned before much like agile development). The waterfall development has a much linear sort of equation. The work is assigned to two or 3 different teams so that they are able to work on the project together. On time delivery of the end result is very important. The linear approach refers to the fact that each step of the waterfall development is finished in stages. Here is a closer and more precise look of how each step works with the waterfall development.
If for some reason a glitch occurs with the waterfall development method, the developers will have to start the process of rebuilding the software up all over again.
Agile Development
As for agile development, it is more focuses on the principles and the value of the project rather than the pace of getting the software developed. Although agile development is faster compared to some other methods of building software unlike waterfall development it can take anywhere from a week to a month to finish the project. The entire process is carefully evaluated at the end of every cycle. There are four rules for that makeup the way the agile development works:
a) Interacting throughout the process over tools being used and the value of the development
b) Using precise documentation throughout the task
c) Conferences with the customer over the contract
d) Revising the plans when needed
To summarize the best description of agile development vs waterfall development, the agile method represents adaptability when the waterfall method is more of a predictability method. The agile method is good about keeping overhead situations low, like document meetings and rationality. The agile method uses small teams which are constantly making changes to each project rather than larger projects like the waterfall method. Empirical methods are what would describe the agile method when waterfall is based off of defined methods. Below are some more examples of the steps that are taken when the agile method is being performed:
The agile development method basically cuts every part of the project down into smaller pieces of a puzzle and works on them one by one. When the time is right throughout this process these puzzle pieces will be placed together correctly. These pieces include the planning, coding and testing. Both methods are great methods to support, however after reading the above mentioned we will go into more detail as to why people would most likely choose the agile method over the waterfall method.
Unlike the agile development method, with waterfall, once the project is finished there is no going back to revise anything, the client will just have to deal with the end result unless they want the developers to build the entire software all over again which would cost extra money and waste time. The agile method is able to adapt to continuously changing programs until they result in the client’s complete satisfaction. Changes are made very easily with the agile method which is why more clients prefer it.
The waterfall method only tests the product towards the very end of the development, while the agile method runs tests throughout the entire process which means that the result is prone to being launched before the expected date. Of course this is only if the developers come up with a precise solution for the software immediately.
Thorough planning is still required for the waterfall method and all of this is made clear in the beginning stages of the development, however, the agile method is still a more preferred method for clients. So now you have a better understanding of agile development vs waterfall development.