Introduction to Agile Scrum Framework
Agile scrum methodology is a type of project management that emphasizes incremental growth. The purpose of each sprint, which lasts two to four weeks during each iteration, is to build the most crucial features first and produce a potentially marketable product.
How does the Scrum framework fit into the Agile methodology?
A methodology or framework differs from software development as the actual activity is designed to better organize and control.
What are the Four Ways to Create High-Quality Software?
1. Use a Cross-Functional Scrum Team
Given a hard challenge to solve, a team made up of people with cross-disciplinary skill sets can produce an increment without any external dependencies. In other words, there are never any handoffs outside of the team. Because it is conceived, produced, and tested without introducing risk or dependence on outside forces, this is crucial to the quality of your program. Nevertheless, professionals must first comprehend how a cross-functional team functions in order to reap its benefits. On a Scrum team, the sole position available is the developer. Because everyone on the team contributes something, members of teams should be ready for their abilities to overlap.
2. Adopt a “DoD”
How does a development team adopting Scrum determine when they have produced a high-quality software increment? Of course, by specifying what “done” entails.
Creating a Definition of Done at the beginning of a Scrum project will help the team identify when an increment is ready for production (DoD). Keep in mind that the decision regarding the release to production is made by the product owner. The requirement for quality is a component of “done.” The first DoD of a team will be inexperienced, but it should still have clear quality standards. A brand-new DoD might be as follows:
- Meets all criteria for admission
- Favoured by the product’s creator
- Received a favourable peer review
- Undergone extensive testing
- A Scrum team develops over time
A Scrum team will continuously review and modify this item as time goes on. At Sprint Retrospectives, changes to the DoD can be discussed, resulting in a team’s DoD that has developed to:
- Automated acceptance criteria are used.
- Code has been peer-reviewed and checked in.
- Product owner endorses it
- Automated Testing took place at the proper levels (unit, integration, performance, etc.)
- Checked-in code
- It has been set up in the trial environment.
- The testing is complete.
The DoD ensures that output is consistent and reviewed by the Scrum team and stakeholders at the end of a Sprint. It is the best choice for the development team.
People Also read – Agile Testing: How QA Works When Your Team Goes Agile
3. Cutting down on developer feedback loops
Tools and processes must be in place on a Scrum project in order to shorten developer feedback loops. To be clear, a feedback loop in this sense refers to increased knowledge of the advantages or disadvantages of system change. Let’s look at some of the several ways to enhance these loops.
- Version management
Collaboration requires a cutting-edge version control system. It gives Scrum teams a central location to collaborate and often merge code. There are numerous systems out there, some of which are even free. It’s unacceptable that the development team doesn’t have access to a single source control system.
- Constant Improvement (CI)
CI is the process of routinely integrating code into a shared environment, ideally on code check-in.
- Continuous Deployment (CD)
A build is immediately deployed to an environment by CD. It is not necessary for this deployment to move into production; that is continuous delivery.
- Measurement of Code Coverage
Code coverage is an important tool for Scrum teams to identify areas where unit test coverage is weak.
4. Use Scrum’s best practices for development
Let’s look at the Scrum methods your team should employ now that we’ve covered how to produce high-quality solutions through feedback loop improvement. Development teams can use a variety of techniques to raise the standard of a Scrum project (TDD).
- Test Driven Development (TDD)
TDD is the process of first creating a failed unit test, then developing code to pass it, and finally changing the existing code.
Programming in pairs
Pair programming is the process of two programmers writing code at the same time on the same machine.
- Create Clean code
Whether it’s through the use of design a set of guidelines for object-oriented design, there is a wealth of knowledge accessible about how to produce clean code. Whatever the method, the focus should be on developing code that is easy to read and maintain.
- Programming in pairs
Pair programming is the process of two programmers writing code at the same time on the same machine.
So, these are the 4 ways to create high-quality software in an agile scrum framework.
