Agile Vs Scrum: Difference Between Scrum & Agile Methodology
What Is Agile Methodology
Agile methodology is actually a practice that helps continuous iteration of development as well as testing in the SDLC process. Agile breaks the product into much smaller builds.
In this particular methodology, development as well as testing activities are concurrent, unlike other software development methodologies. Additionally it even encourages face-to-face communication and teamwork. Business, stakeholders, developers and clients must always work together to develop the final product.
What is Scrum in Agile
Scrum in Agile is actually a process that further allows software development teams to target delivering business values in least amount of time by rapidly and repeatedly inspecting actual working software. It mainly focuses on accountability, teamwork as well as iterative progress towards well-defined goals. Generally, Scrum Framework deals with fact that requirements are likely to change a lot or mostly not known at the beginning of project.
KEY DIFFERENCE
Agile is nothing but a continuous iteration of development and testing in the software development process whereas Scrum is an Agile process to target delivering the business value in the shortest time.
Agile methodology delivers the software on a daily basis for feedback while Scrum delivers the software after each sprint.
In the Agile methodology, leadership plays quite a significant role; on the opposite hand, Scrum fosters a cross-functional team that is self-organizing.
Moreover, Agile involves collaborations as well as face-to-face interactions between the members of different cross-functional teams. And in case of Scrum, the collaboration is achieved in daily stand up meetings.
In Agile process design and execution should be kept simple whereas in Scrum process design and execution are often innovative and experimental.
Difference Between Agile Methodology & Scrum
Agile is a development methodology which is based on iterative as well as incremental approach. On the other hand Scrum is one of the implementations of agile methodology. In which incremental builds are delivered to the customer in every two to 3 weeks’ time.
Agile software development has been widely seen as really highly suited to environments which have quite small however expert project development team. While Scrum is ideally used in the project where the requirement is rapidly changing.
In the Agile process, the leadership plays an important role. Whereas, Scrum fosters a self-organizing, cross-functional team.
Compared to Scrum, Agile is a more rigid method. So there’s not much room for frequent changes. However if we talk about Scrum, the biggest advantage of it is its flexibility as it quickly reacts to changes.
Agile involves collaborations and face-to-face interactions between the members of various different cross-functional teams. On the other hand in Scrum, collaboration is achieved in daily stand up meeting with a fixed role assigned to scrum master, product owner, and team members.
Agile can require numerous up-front development process and organizational change. As compared to Agile not too many changes are needed while implementing scrum process.
The agile method often requires delivery to the end user for their feedback. Whereas in the scrum, after each sprint, a build is delivered to the client for their feedback.
Project head actually takes cares of all the tasks in the agile methodology. However, there is no team leader, so the entire team addresses the issues or problems.
The Agile method further encourages feedback during the process from the final user. In this way, the end product will be much more useful. While in Scrum, daily sprint meeting is conducted to review and feedback to decide future progress of the project.
Agile delivers and updates the software on a regular basis. On the other hand in Scrum, when the team is done with the current sprint activities, the next sprint can be planned.
Design and execution should be kept simple in Agile as compared to Scrum. Whereas, design and execution can be innovative and experimental in case of Scrum.
In the Agile method, the priority at all times is to satisfy the customer by providing continuous delivery of valuable software. On the other hand, Empirical Process Control is a core philosophy of Scrum based process.
In Agile, the working software is the most basic or elementary measure of progress. In Scrum, working software is not an elementary measure.
It is best to have face-to-face communication, and techniques like these should be used to get as near to this goal as possible in Agile. While, Scrum team simply focus to deliver maximum business value, from starting early in the project and continuing throughout constantly.