Difference Between Agile vs Scrum
Agile is a time-boxed interactive approach that builds and delivers software or applications incrementally. Instead of delivering all at once at the end of the project, it works by breaking down the projects into a little bit of functionality, prioritizing them, and continuously delivering in a shorter cycle. It’s a continuous rapid development approach to design or build a product or application. The scope is driven by budget and schedule and it provides a lot of flexibility.
Agile has some quality Strategies like
- Refactoring
- Small feedback cycles
- iteration
Scrum is the leading Agile framework to deliver business achievements in a collaborative manner. It implemented an idea of empirical process control (plan and schedule process).
It divides complex work into smaller tasks to map out the needs to be done in a shorter period. It makes all the work transparent and is scalable. The major advantage is producing a rapidly developed product in a short time to the stakeholders.
Head to Head Comparison Between Agile vs Scrum(Infographics)
Below is the top 14 difference between Agile vs Scrum:
Key Differences Between Agile vs Scrum
Both Agile vs Scrum are popular choices in the market; let us discuss some of the major Difference Between Agile vs Scrum:
- Both Agile vs scrum are iterative development. In layman terms, Scrum is the child and Agile is the parent where Scrum falls under the agile process.
- Agile is Individual and interactions over process and tools.
- Agile has roles:
- Programmer
- Customer
- Tester
- Tracker
- More active customer Involvement is needed in Agile.
- A typical Agile team comprises of 4 developers, 1 tester, 1 technical leader. Agile Principle Includes: Team and developers must collaborate with the daily discussion. The self-organizing team is needed for the best design of the project.
- Agile is a combination of multiple software methodologies. Here changes in the process steps is done based on customer requirements.
- Here customer requirements are unpredictable and change over time. ReQtest tool helps to manage requirements.
- Agile has increased predictability and boost time to market simultaneously saves money.
- Scrum is an agile framework for managing effective product Development.
- Scrum has three roles:
- Development team
- Product Owner
- Scrum Master
- No specific Engineering Practices are preferred.
- A typical Scrum team is 6-10 people
- Scrum Principles are:
- They deliver valuable software frequently.
- Inspect and adapt
- Scrum is the methodology to implement agile. No changes are allowed once the sprint gets started.
- The customer requirements are put into Project Backlog and are
- It doesn’t require any software development practices to use, they require management practices.
Agile vs Scrum Comparison Table
Below is the topmost comparison between Agile vs Scrum.
| The basis of comparison Between Agile vs Scrum | Agile | Scrum |
| Definition | Agile is an incremental and iterative model development. | It is an incremental model(build the product over a period of time one by one) is a type of agile approach. They follow fixed-length iterations. To optimize prediction and control risks. |
| Manpower | Developers and the Business people must work together throughout the project. | Scrum begins with the product vision. The product owner and the teamwork over the projects. |
| Planning | Planning occurs at three levels:
|
Iteration Planning is referred to as Sprint in the scrum
|
| Flexibility | The great advantage is its flexibility as it rapidly responses to changes. | When compared to Agile they are very rigid (no frequent changes). They have clearly defined rules. |
| Mode of communication | The effective method of communication is face to face within a team. | Communication is done on a daily/weekly basis with respect to the print schedule. |
| Ease of Change | They focus on customer satisfaction deliver the results frequently without a change in environments. | They are suitable for projects which require rapidly changing environments. |
| Process Flow | The agile process includes:
|
Scrum Process include:
|
| Performance Scope | Agile is engaged with project development to create software applications. It gives more benefits than the waterfall model. A process that values functional deliverables over comprehensive documents. | It doesn’t require any software development methods to use. It is simply a framework, not a strategy. |
| Performance Role | Agile development has a Leadership role to monitor all the steps. | Here there is no Project Manager to direct the product release instead scrum has scrum Master, follows the scrum process. He organizes meetings and ensures about the product backlog for the next sprint. his committed role is to report on progress. |
| Performance-based on Team | Agile works require teamwork throughout the software development process | Scrum requires Sprint functionality to start planning meeting. During each progress on sprint, they release portions of the product. |
| Performance-based on Accuracy | Refactoring is done here which means a modification of the code without changing its functionality to improve performance. | Task boards and burndown charts are necessary to follow up the progress. |
| Based on testing | Agile tester prioritizes the work based on requirements with proper concepts and principles. Testing is continuous and tests early. | Tester follows test cases to identify issues in the development. Software developers cannot be a tester. Testing methodology is based on ‘Test Driven Design Methodology’, which speeds up our development process |
| Stand up meeting | Sprint Planning | Daily stand up meeting in scrum helps the team to discuss how much tasks Has been completed and a way to resolve technical issues. |
| Estimating time & Delivery | The product is delivered frequently based on customer satisfaction. | Estimating time is calculated as Story Cost *(Staff Overhead +1) *(Estimated Risk +1). Task details estimation can be viewed at the end of each sprint. They have frequent delivery. |
Conclusion
As the technology market is growing at a rapid pace and in a competitive environment, any business team would like to build a product or deliver their ideas in a way that supplies the profit in a fast-growing method and also to get many customers to buy their product.
The agile process mainly focuses to satisfy the customers by providing sequence valuable software delivery. The main added feature of agile is its flexibility to react with rapid changes. Scrum is an agile framework that focuses on the highest business values. Customer feedback is reflected in the final sprint. They have simplicity in the process with increasing productivity and improved communication and do not wait for the planning, design cycle to complete like a traditional waterfall model. Live production application is performed by product backlog. Agile methodology emphasis on progressive and repetitive work whereas Scrum is employed in the software development process.
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