What is Scrum methodology?January 12, 2019
The Scrum world provides the Scrum DevTeam decision-making capabilities instead of detailing how and when to do it. Scrum trusts the team to self-organize the issue presented to it and resolve criteria like Task definitions, Entry and Exit criteria, Validation criteria etc instead. Scrum is a strategy for software product development helping software developers to work as collaborative teams for the achievement of common business goals like the creation of a market-ready product.
The Scrum framework relies on its team to be collaborative, cross-functional, Scrum organized and task-oriented. Every member of the team participates and contributes to goal realization for the desired outcome under the guidance of an Agile coach to resolve complexities and deliver on time. As there are no leaders the team Manager is the Product Owner and is able to fully utilize capabilities when taking the idea from concept to a sellable product. It is definitely all about the team effort and each Sprint meeting helps prioritize the Product Owner needs and address issues based on them by team-effort that is both communicative and collaborative.
Scrum methodology encourages team planning at the beginning where the team decides on which items they will commit to creating in a sprint product backlog. Agile Scrum sprints then take the issues featured from coding to functionality and test to integrate its focus towards the evolving goal. By sharing, communicating and collaborating in each Sprint, the product becomes flexible, defect-free, tested and emerges as a market-ready product during the project life-cycle itself. The daily Sprint reviews in a Scrum meet of about 15-minutes enables effective review, corrections, and transitions based on the progress achieved the previous day. The Scrum master is the coordinator who with a scrum certification course ensures team participation and goal focus.
Here is how a task is performed in Scrum.
- The Scrum DevTeam collaborates to resolve complex issues.
- The product backlog is discussed by the team to prioritize Product Owner needs and fixes deadlines for committing to produce a market-ready product resolution.
- Each time-restricted Sprint is reviewed in daily Scrums of not more than 15 minutes.
- Each daily Scrum reviews tests and corrects the previous day’s progress.
- On completion of a sellable product, a new Sprint begins.
- The process continues till the deadlines or budget is complete.
The Scrum process artifacts:
At the end of a Scrum sprint, the team as one delivers the primary product or artifact which should be sellable.
The product backlog artifact lists the functionalities, time chart, and features required to enhance the primary artifact. The Product Owner’s onus of working the backlog allows the team to work the most value-based feature first. The Scrum Master ensures user stories or client perspectives serve as the basis of product development during Sprint reviews and backlog creation.
The Agile Scrum methodology creates by team efforts, artifacts like the burndown sprint chart and a release chart listing work accomplished, tested and corrected to ensure timely delivery of a market-ready product.
Main Roles in Scrum methodology:
The Scrum framework works on three roles.
- The Scrum Team who work in Sprints to produce market-ready products.
- The Scrum Master ensures the team uses Scrum Agile practices.
- The (PO)Product Owner or client prioritizes the backlog, manages and coordinates the team efforts.
Wrapping it up the scrum methodology is akin to winning in a car race where the interlocking roles of the driver being the PO, the mechanic being the Scrum Master, the team is responsible for winning the race in a sellable product the race car.