Design and Application
The Big Bang Model incorporates devotion of all available software development and coding resources, with little to no planning. As they come in, the requirements are understood and implemented. Any needed modifications may or may not necessitate a complete program rewrite.
This design is suitable for small projects involving one or two developers and academic or practice projects. It's an excellent approach for a product when the needs aren't precise, and the delivery date isn't set in stone. According to the Big Bang SDLC approach, each module is tested as soon as it is ready to be merged. After that, the modules are merged and checked by running the entire product to determine any flaws. The following Big Bang model elements can be phased out:
- As all of the different modules are totally constructed and not merged separately or individually, this development process integrates them.
- Faults and defects are investigated independently for each module.
- If a module includes a fault or inaccuracy, it is dismantled, and the fault is identified.
Key stages of the Big Bang model
The key stages of the big bang model are as follows:-
- Start coding when a few requirements are ready.
- Work in modules and later integrate them.
- After development, each module should be tested separately.
- While testing, if some bug is reported, then that specific module is separated from the rest, and the cause of the error is identified.
- Then fix those errors and connect with the client to get feedback if the product is the same as desired by them, then they get a heads up, the team has to work upon it again taking some other approach.
Features of Big Bang Model
The big bang model has the following features:-
- It has no method or procedure, although it requires some development preparation.
- The customer's requirements are unclear or vague.
- There is no necessity to fulfill the client's requirements.
- The product's release date is not mentioned.
- Little effort is required, and the implementation concept is simple.
- Allows for the integration of modern technologies to observe changes and adaptation.
Advantages of Big Bang Model
The big bang model has the following advantages:-
- There are very few resources required.
- There is no need for administrative employees because there is no good planning.
- Managing it is simple. Incoming processes are not necessary. As a consequence, this strategy is uncomplicated to use. It's best used in low-risk, small-scale projects.
- It produces top-notch developers, sometimes full-stack developers: This method assists the development of software coding abilities in a variety of technologies for newcomers or students.
Disadvantages of Big Bang Model
The big bang model has the following disadvantages:-
- Large projects are not recommended.
- It's a high-risk model with a lot of unknowns.
- If the criteria aren't clear, it might be costly.
- For ongoing projects, this paradigm is inadequate.
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If the requirements are unclear, it might be pretty expensive.
Also read, V Model in Software Engineering
When to Use Big Bang Model
The big bang model can be used in the following scenario:-
- This method is suited for small projects with one or two developers.
- It may also be used for school or practice tasks.
- It's an excellent approach for a product when the needs aren't precise, and the delivery date isn't set in stone.
FAQs
1. Why is it called the "Big Bang Model"?
Ans. The big bang model was inspired by " The Great Big Bang," which resulted in galaxies, stars, planets, and other objects. Similarly, this SDLC model combines time, effort, and resources to produce a product.
2. Is it suitable for object-oriented projects?
Ans. It's not designed for large, complicated, or object-oriented projects. We can't utilize it to construct a large or complex project since it's a high-risk model.
3. Is it a recommended model for software development?
Ans. Several procedures are required for a big or complex project, including service level agreements, planning, preparation, testing, analysis, and execution, which the Big Bang technique lacks. As a result, it is the worst model for such a project.
4. Is this model cheaper than others since it doesn't require much maintenance and hands to build?
Ans. Adopting this approach in software development requires fewer resources, developers, and management costs; therefore, it's cost-effective, but it might be costly if needs aren't explicit.
5. What is the advantage of this model for the developer?
Ans. It produces top-notch developers, sometimes full-stack developers: This method assists the development of software coding abilities in a variety of technologies for newcomers or students.
Key Takeaways
In this article, we have extensively discussed the Big Bang Model and how it works together with the block diagram and benefits and drawbacks.
We hope that this blog has helped you enhance your knowledge regarding the Big Bang Model and if you would like to learn more, check out our articles on the Iterative Model, Agile Model, and more by looking at our other connected articles on Code Studio. Do upvote our blog to help other ninjas grow. Happy Coding!
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