Difference Between Scrum Development and Agile Scrum Methodology?
Two approaches exist in software development, i.e., linear and incremental. In the linear approach, the projects are defined, created, tested, and launched sequentially. However, another approach is incremental, where the projects are developed through evolving requirements, and we develop solutions in the ongoing feedback process. A suitable example of this approach is agile software development.
Agile scrum methodology is one of the well-known agile software development methods. There are various other agile software development methods, but the most popular is the agile scrum methodology. It is a mixture of incremental and iterative models for managing product development.
However, the agile scrum methodology is used by all companies for its ability to provide high–end collaboration and efficiency for project-based work. Agile and scrum are two different methods, and it is used separately. But their combined benefits make agile scrum methodology, and it is the most popular use of agile. In this guide, we provide a complete guide about scrum methodology.
iTechnolabs is a software development company specilizing in Web development, web designing, mobile application development, graphic design, artificial intelligence and many more.
What is Agile Scrum Methodology?
Scrum is a structure that is created as part of agile methodology. It is built for the team to address their complex problems in the project. The scrum approach is used to enhance the productivity of team members and offers value to the consumer in a creative manner.
Theagile scrum methodologyuses iterations to enhance teamwork through constant learning. Initially, scrum was only used by software Development companies, but now it is widely used by other industries. However, its framework has some principles and lessons that any industry can quickly adapt. The scrum approach included various roles, tools, and techniques that team members can learn to improve the working structure. When a scrum is applied, it will be more successful than ever before.
More than 62% of successful and completed projects have been using scrum. An ideal scrum team would be four to nine members, and it leads to the highest level of success.
Why Should Developers Use Scrum?
Scrum worked like magic and completely revolutionized the project management industry irrespective of the industry. From the scrum, you will learn how to change quickly and offer accurate reactions when faced with new changes. The scrum enables you to focus, cooperate, and communicate to achieve the goals successfully. So what is Scrum?
Scrum is a proven web development methodology structure that is successfully implemented by many teams and projects. However, currently, Scrum is used in the automotive industry to design and create safe, affordable, and fuel-efficient commuter cars.
Overall it means that Scrum is used to manage any complex task efficiently, whether it requires logistic management for the depot, developing a new mobile application, or organizing fundraising events.
How Does Agile Scrum Work?
Agile scrum methodology is a combination of agile philosophy and scrum structure. Agile means incremental; it enables the team to develop projects in small increments. Scrum is one of the various types of an agile methodology known for dividing projects into sizable chunks called "sprints." However, the agile scrum methodology is suitable for companies who want to complete specific tasks quickly.
In agile methodology, a project management system depends on incremental development. Each iteration includes two – to – four–week sprints, where the goal of each sprint is to create the feature first and deliver the potential product. In subsequent sprints, more features are built into the development and adjusted based on stakeholder and customer feedback.
However, the other project management approaches emphasize creating the product from start to finish, and the agile scrum methodology aims to provide several development iterations. It gives stakeholders the highest business value in a minimum amount of time.
Agile scrum methodology offers various benefits like it motivates products to create faster, and each set of goals is completed within the stipulated time frame. It also needs frequent planning and goal settings to help the scrum team focus on recent sprint objectives and productivity enhancement.
Different Roles in Agile Scrum Methodology
There are two sets in agile scrum methodology,i.e., core roles known as "pigs" and another is ancillary roles known as "chickens." However, in core roles, there are three other roles:
- Scrum Master
- Scrum Team
- Product Owner
The scrum master is the evaluator of the scrum development process. Additionally, it manages the meetings to be conducted correctly with the scrum team. The Scrum master ensures that the rules are appropriately applied and enforced. The scrum master's responsibilities include coaching and encouraging the groups to remove sprint impediments. Also, it ensures the team will accomplish the goals and produce deliverable products.
The scrum team is self – an organized group that includes three to nine people. The group members have the business ideas, design, analytical, and development skills to carry out the actual work, resolve problems and produce deliverable products. The scrum team member manages the task and is collectively responsible for accomplishing each sprint's goals.
The product owner represents stakeholders who are similar to customers. To ensure the scrum team always provides value to stakeholders and the business. The product owner will determine product expectations, record changes to the product, and analyze the scrum backlog. The product owner's responsibility is to prioritize goals for each sprint based on stakeholder values like deliverable features and built-in iteration.
On the other hand, the stakeholders are involved but not committed to the scrum project. Typically, ancillary roles include customers, management, and executive team members who serve the purpose of consulting, reporting progress and collecting feedback for better work management.
Benefits of Agile Scrum Methodology
There are some of the collective benefits of agile scrum methodology, which are:
- Lower Risk and Costs
According to a study, it is found that the customers never use the majority of features delivered in traditional waterfall projects due to scope creep and feature bloat. With scrum, you ruthlessly prune the release backlog after each sprint, so the elements are quickly weeded out. The short–time boxes will minimize the likelihood of risk materializing during the sprint and addressing increment delivery.
- Employee Satisfaction
With the flexibility, it has the scope to deliver an effective result, and the problem of providing the fixed–scheduled project with the team goes away. Rather than spending the whole night planning and retesting the functionality, the team has the chance of a sustainable operating pace that makes employees proud of their work.
Agile scrum methodology enables the designers, web developers, and business experts to work collectively rather than individually. This collective working approach will lead to innovation and creativity in the organization.
- Quality Improvement
By adopting engineering approaches like continuous exploration, integration, delivery, test-driven development, DevOps, and test automation, the scrum will develop high–quality code and products.
- Customer Satisfaction
One big challenge about software development for the customer is that they can't rely on it till they cannot appreciate its functionality and features. But, after delivering working functionality in small increments, the customers can check what they have received.
- Flexibility and Adaptability
Since the requirements are high and also deliberately kept this high – level in the beginning, with the capacity to redefine and replan after releasing each sprint. Ultimately, you have the flexibility to adopt the requirement after receiving feedback from the customers.
- Organizational Synergy
Scrum enables the team members from different disciplines to harness various skills on cross-product platforms, so the final product integrates with the best talent in the organization and is not just written on the job role.
However, if we compare this with the traditional project management system, the shareholder will not offer feedback, and much time is wasted on making product changes halfway through development.
Difference Between Agile and Scrum
However, scrum and agile are similar, but they have some differences like:
- Agile includes face–to–face interaction between cross-functional groups, while scrum conducts daily meetings.
- Scrum provides shorter and individual projects, while agile delivers everything in the end.
- Agile is flexible, whereas Scrum values rigidity.
- Agile is meant to be simple or easy, but scrum can be innovative and experimental.
- Agile leaders play a crucial role, and scrum encourages cross-functional teams, which is self–functioning.
You can observe that our daily life is entirely revolving around the software. We ultimately depend on software whether traveling outside like GPS navigator, communication, and many other works. Thus, for any minor work, we are using technology. Also, we can say that we have a significant dependency on electronic gadgets over our loved ones.
It is also true that the software industry keeps evolving, and only a few people know about the technical features of writing quality software. The advent of agile scrum methodology is considered the renaissance of software development, but the impact can't be huge because skilled people are lacking. Thus, the demand for scrum professionals is growing, and there is a high shortage of professionals who know scrum.
To implement theagile scrum methodology, the company should hire an expert like iTechnolabs. The company ensures that the scrum principles are followed and implemented appropriately. It requires expert help; otherwise, a serious issue arises if it is not implemented correctly.