9/08/2020

Scrum and Agile Software Development, Know the Difference

Scrum and Agile: The world today, as we know is very tech-savvy, and it’s no different when it comes to business and work. As a matter of fact, without technology, it’s impossible to succeed in any work or business endeavour. Software development is a phenomenon that has become indispensable not just in business and work, but practically almost all aspects of our lives.

As software development continues to evolve, a software development company has to keep up to stay on the competitive edge. The ever-evolving tech field produced not just methods and tools, but new processes as well. Two of the most renowned processes in software development are Scrum and Agile or agile and scrum.

Scrum and Agile Software Development

What are they? Their differences and similarities? Which is the better option?

Whether you’re new to the filed or have a few experiences, you might be familiar with the terms. Although these two methodologies share the same approaches, there are major differences that anyone who wants to pursue a software developer profession should know.

Scrum and Agile Methods


The Scrum Methodology


It’s interesting to note that the Scrum method is a framework of Agile, which facilitates efficiency and coordination in the development and testing of software. In every sprint, a particular function is defined, developed, and then tested. Scrum-based development projects are divided into small builds, or what is called Sprints, which has three components, like the following, product backlogs, sprint backlogs, and sprint goals.

The Scrum Methodology

Depending on a project’s complexity, every sprint lasts from a couple of weeks to three at most. Should any business requirement change, propelling a code change, then finding it in the sprint backlog is faster and easier, compared to repeating the entire development lifecycle.

The Agile Methodology


The Agile method is a flexible and collaborative approach, which typically is adopted by teams to accomplish tasks in a more efficient manner. Used widely in software development, it’s often a more natural way to keep cross-functional members of the team organized and updated. In Agile, they work on various project iterations, which is then organized into a prioritized backlog that’s based on the feedback of the end-user.

The Agile Methodology

The underlying basic principle here is to be flexible enough to do changes as required. To be able to do this, a project manager has to allocate a particular time for every software project stage.

The Differences and Similarities


Scrum and Agile Both methodologies share the same methodologies, such as collaborative iterations, and for good reason: Scrum is an approach of Agile. Although both involve gradual project builds, they have their differences too. Scrum is more rigid, with less chance for flexibility, and ideal for those who need to create results as fast as possible.

For a smaller team and for those who opt for a much simple design and execution, Agile is a preferred option. For more experimental and creative approaches, Scrum is a better option. The better way of looking at this would be: Always, Scrum would be Agile, but Agile is not all the time Scrum.

Meaning that Scrum encompasses the same agile methodologies, but Agile may not share some Scrum qualities.

What are the Major Differences?


Major differences between Scrum and Agile: Scrum is a process of Agile, which focuses on business value delivery in the quickest possible time. Agile is a continuous development software and testing iteration. Furthermore, it delivers regular software feedback, while Scrum, on the other hand, delivers software feedback after every sprint.

For a software development company that uses the agile process, leadership plays a critical role; Scrum fosters a cross-functional, self-organizing team. Agile involves face-to-face interactions and collaborations between members of the different cross-functional teams. Collaboration in Scrum is achieved by stand up meetings on a daily basis.

In Agile, the design and execution process must be kept simple, but with Scrum, it could be experimental and innovative. Benefits of Scrum and Agile are below.

Agile Benefits


  1. Stakeholder engagement
  2. Predictable and early delivery
  3. Transparency
  4. Focus on users
  5. Business value focus
  6. Enables change
  7. Enhances quality

Scrum Benefits


  1. Higher quality
  2. Faster release of the usable product to customers and users
  3. Lesser costs
  4. Higher productivity
  5. Better employee morale
  6. Greater ability to incorporate changes as they happen
  7. Better user satisfaction
  8. Completing complex projects that could not be done previously

Agile or Scrum—When to Choose


Scrum and Agile: To decide whether to use Agile or Scrum could be sometimes confusing. Both have a lot of similarities. Thus, the first decision has to take either we could in general use Agile or not. If the answer is yes, then you have to decide which framework you need to use. Here, the framework we consider is Scrum.

The normal agile process recommendation thus, are the following:

  1. Changes should be implemented during the whole process
  2. When the final product concept is not defined clearly
  3. The members of the team are adaptable and could independently think
  4. There is a need to optimize for fast deployment.

The normal process recommendation for Scrum is as follows:

  1. Continues stakeholders’ feedback is required
  2. The requirement of a project would evolve and change
  3. The project team requires autonomy
  4. The need to deliver the product on a regular basis

Conclusion


To be updated and to keep up with the ultra-competitive tech market these days, organizations are hiring Scrum professionals and Agile developers at a rapid rate, even with software outsourcing, and they’re playing extremely well. If you’re considering building a successful career in either Agile or Scrum, having adequate training is a must.

For your software development project, it’s important to have a clear understanding of what Scrum and Agile are, and how they work together, thus you could start about implementing these approaches to your development project. However, given the differences between Scrum and Agile, it should not be a question of whether you should opt for the Agile approach or Scrum.

Rather, if you decide that Agile is right for a specific project, the question would be: Which Agile method would you use? The answer may be Scrum, or it could be one of the different existing Agile methodologies. To decide if Agile is right for you, you would have to check out the specific constraints and requirements involved.
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Hi, I’m Ghanendra Yadav, SEO Expert, Professional Blogger, Programmer, and UI Developer. Get a Solution of More Than 500+ Programming Problems, and Practice All Programs in C, C++, and Java Languages. Get a Competitive Website Solution also Ie. Hackerrank Solutions and Geeksforgeeks Solutions. If You Are Interested to Learn a C Programming Language and You Don't Have Experience in Any Programming, You Should Start with a C Programming Language, Read: List of Format Specifiers in C.
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