Entrepreneurship Management and Projects Sotfware & Developers & DevOps

What is Agile Scrum Methodology?

An Effective Method Of Developing Products

Scrum is an agile software development approach that is built on iterative and incremental procedures. Scrum is an agile framework that is adaptive, rapid, creative, and successful at delivering value to the client. Scrum’s primary goal is to serve the customer’s requirements by fostering open communication, collective accountability, and continuous improvement.

The development process begins with what we need to design and develop according to priority.

Agile Scrum | Scrum Ownership and Responsibility
Scrum Process

History of Scrum

Scrum goes back to 1986 when Hirotaka Takeuchi and Ikujiro Nonaka published an article in the Harvard Business Review (HBR) titled “The New Product Development Game”. The article discusses how firms like Honda, Canon, and Fuji-Xerox create new products utilizing a flexible and team-based methodology. In addition, This strategy highlights the critical role of self-organized teams.

In 1993, Jeff Sutherland and his team at Easel Corporation developed the Agile Scrum methodology to use in software development methodologies with the help of object-oriented development, empirical process control, iterative and incremental development.

Process of Scrum Methodology

Scrum methodology focuses on a specified set of activities and responsibilities that must be part of the process. Moreover, it’s a highly adaptable technique that promotes adopting the agile principles within a framework agreed by product team members.

Scrum implements short, periodic chunks called sprints, which typically last between two and four weeks. They are very helpful in tracking feedback. The procedure begins with a list of project objectives/requirements. Then, the project’s client prioritizes these goals based on a trade-off between their value and cost; this is how we define iterations and subsequent deliverables.

Roles of Scrum

The Scrum team aims to produce high-quality software. Therefore, the Scrum project owner concentrates on identifying what qualities the product must have to develop (what to create, what not to create, and in what sequence) and overcoming any obstacles that may obstruct the development team’s tasks.

The Scrum Team consists of the following individuals:

Scrum Roles
Scrum Roles

Scrum Master: Scrum Master is the person in charge of leading the team and ensuring they follow the methodology’s rules and practices. He/She handle the project’s obstacles and collaborate with the Product Owner to optimize ROI. In addition, the Scrum Master is responsible for maintaining Scrum up to date and providing guidance, counseling, and coaching to the teams if needed.

Product Owner: The product owner (PO) represents the product’s stakeholders and customers. They concentrate on the business side of things and are in charge of the project’s return on investment. In addition, they communicate the project’s vision to the team and confirm the benefits in stories added to the Product Backlog, and prioritized regularly.

Scrum Team Members: A group of specialists with the necessary technical competence who work together to create the project and complete the stories they commit to at the beginning of each sprint.

Scrum Events

Each Scrum event allows some part of the process, product, progress, or relationships to be modified.

Sprint: A sprint is the fundamental work unit of a Scrum team. This is the significant difference between Scrum and other agile development methodologies.

Sprint Planning: Sprint Planning aims to specify what we can accomplish during the Sprint and how we will achieve it. This discussion occurs at the start of each Sprint and defines how we will approach the project based on the Product Backlog phases and timelines. Each Sprint consists of several different characteristics.

Daily Scrum: The Daily Scrum’s purpose is to analyze progress and trends through the Sprint’s conclusion, coordinating activities and developing a strategy for the next 24 hours. It is a short gathering that occurs every day during the Sprint timeframe. We address three separate questions: What did I do yesterday? How am I going to spend my day? What assistance do I require? In addition, the Scrum Master should attempt to resolve any issues or roadblocks that occur.

Sprint Review: The sprint review’s objective is to demonstrate what work has been achieved in relation to the product backlog for future delivery. After the sprint is over, there should be a noticeable and demonstrable improvement in the product to offer to the customer.

Sprint Retrospective: The team examines the sprint’s accomplished objectives, noting both the good and the negative to avoid repeating the errors. This phase makes changes to the development process. The sprint retrospective identifies potential process changes and develops a strategy for implementing them in the next Sprint.

Scrum Artifacts

Product Backlog: It is a set of user stories for a scrum product. The product owner is responsible for creating and maintaining the product backlog. It is prioritised by the product owner, and anybody may contribute to it with the product owner’s consent.

Release Backlog: A release is a period during which we accomplish specific iterations. The product owner and scrum master collaborate to determine which stories should be prioritized for release. The release backlog contains stories which schedule to finish in a certain release.

Sprint Backlog: The sprint backlog is a collection of user stories that must be fulfilled within the sprint. During the sprint backlog phase, the team signs up for tasks independently. It is owned and controlled by the team, and the remaining work is calculated daily.


Why use Agile Scrum Methodology?

Scrum is a clear and straightforward framework. The principles, artifacts, events, and roles are very simple to comprehend. Its approach eliminates uncertainties in the development phase while allowing enterprises to add their input.

It is useful for challenging projects because of its arrangement of complicated activities into user stories. Additionally, the clearly defined responsibilities and events provide accountability and shared responsibility throughout the software development cycle. Finally, rapid releases keep the team engaged and users satisfied by allowing them to see progress in a short period.

Scrum may take some time to grasp fully, mainly if the development team is used to a waterfall methodology. In addition, smaller iterations, daily scrum meetings, sprint reviews, and appointing a scrum master may provide a difficult culture transition for a new team.

However, the long-term advantages surpass the early learning curve significantly. In addition, Scrum’s success in building complex software products across a range of industries makes it an attractive framework for your firm to adopt.

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Entrepreneurship Management and Projects Sotfware & Developers & DevOps

Agile Vs Waterfall

Learn the Difference Between Two Techniques

If you work in the software industry or project management, you’re probably familiar with the terminology agile and waterfall. These approaches are the backbone of any software project. At the start of each software project, teams and organizations decide which approach to follow. Software projects use a technique known as the SDLC to ensure that the final output is of excellent quality. An SDLC defines stages and the organized flow of information from one phase to the next. There are typically six to seven steps in SDLC. Agile and waterfall are two well-known SDLC approaches, although they are completely different.

Dr. Winstn Royce is widely regarded as the founder of the waterfall technique. Moreover, he emphasized the fundamentals of software and system development. If we talk about Agile history, Agile’s background was presented clearly when the group of 17 programmers met in Snowbird, Utah. They planned to build on their efforts and arrive at a more tangible answer to the key development concerns of the moment at this summit. The manifesto for agile development was completed.

Agile Vs Waterfall

Before going deep into the differences between the two processes, it is important to understand the basics of Agile and Waterfall techniques.

What is Waterfall Methodology?

The term “waterfall” refers to a sequential method to development. The conventional approach depends on strict planning and execution of the project’s strategy. It enables the completion of projects more quickly.
According to this technique, the following series of events occurs:

Requirements, Gathering, and Documentation

All succeeding stages of development must adhere to this documentation. The client communicates with the team on the project’s execution solely at the beginning and end.


At this step, the developers attempt to create a form that satisfies all of the customer’s needs.

Coding and unit testing

This stage’s primary objective is to validate codes and unites. Then we evaluate system and user approval.

Handing over the finalized product

Each of these occurrences occurs at a unique level of software development in a typical development project. Typically, each step must complete before the next may begin. Additionally, each has a stage-gate. For instance, before design can begin, a customer must evaluate and accept specifications.

What is Agile Methodology?

An Agile Methodology is a new approach to problem-solving. This iterative development method stresses the speedy delivery of a fully working application. Sprints divide the time spent into manageable chunks. Every sprint has a set time and a continuous list of deliverables.

Difference between Agile and Waterfall Approach

Both techniques may aid in the production of high-quality software by a development team. Knowing the difference between agile and waterfall development may help a team identify the best processes and methodologies for delivering a successful software project, depending on the individual project requirements. Several notable distinctions include the following:

Waterfall Agile comparison
  • Agile is a method that is incremental and iterative; Waterfall is a linear and sequential method.
  • Agile projects divide into sprints, while Waterfall projects divide into phases.
  • Agile enables the completion of several small projects; However, Waterfall enables the completion of a single large project.
  • Agile fosters a product-oriented perspective with a strong emphasis on customer satisfaction; Waterfall fosters a project-oriented mentality with a strong emphasis on effective project delivery.
  • In Agile, we specify requirements daily, while in Waterfall, we specify requirements only once we start the project.
  • Agile allows requirement modification at any point throughout the project’s execution; Waterfall prohibits scope modifications once the project begins.
  • In Agile, testing occurs simultaneously with development; in Waterfall, testing occurs after the build process.
  • Agile allows the whole team to manage the project without a single project manager; Waterfall needs a professional project manager to oversee each step.

Which approach should you follow? Agile or Waterfall

The question arises that which technique you should follow. It is highly dependent on a number of critical aspects. The waterfall approach is the best option when there is no access to a consumer to offer continuous feedback. Agile is suitable for big and complex projects. Moreover, Agile approaches are suitable for projects with continually changing needs due to their flexibility.

Agile development exceeds waterfall development as the approach for product development in recent years, being employed by most development firms. However, according to our TrustRadiussurvey, only 19% of respondents said their organization is more agile than waterfall.
According to respondents’ experiences, the worst aspects of the waterfall methodology are wasted time, difficulty managing requirements, difficulty adapting to changing needs, the fact that it can be costly and difficult to manage, and ultimately, the fact that it can be less satisfying for both the developers working on the project and the customers receiving the finished product.

Industry example of Agile and Waterfall

Agile + Input: Given their expertise in gathering feedback, it’s natural that SurveyMonkey’s product development is agile. Agile techniques place a high value on continuous feedback. Phone conversations, collaborative tools, online conferences, and, of course, surveys may all be used to support this input. Qualitative feedback enables you to develop the authenticity necessary for market success.
When a waterfall function effectively? : While agile enterprises often claim cost reductions as a primary reason for selecting their approach, other experts advise small businesses, particularly startups, that waterfall may be the more financially advantageous alternative. According to technology expert Eric Boersma, waterfall may be a good fit for organizations who know precisely what their product is and what it needs and cannot afford to waste time trying. If your firm places a premium on planning and is usually risk cautious, the waterfall technique’s score-first approach may be optimal.

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