Scrum is an “Agile framework” that allows people to work on complicated adaptive challenges while producing high-value products in more fruitful and creative manner. Scrum is a lightweight framework that aids individuals, teams, and organizations in creating value by allowing them to adapt to complicated situations. The core idea behind scrum is to break down huge, complex projects into smaller chunks and review and adjust along the way. We write our plans and accomplish more with scrum in short iterations called "sprints." We don't operate in various groups in sprint; instead, you'll be part of a single, devoted team with clear deadlines. You continuously supply working items throughout the cycle, and you receive continuous feedback from your customers so that you may enhance your products at the same time.
The scrum team can be further divided in three major roles involved -
The product owner
The product owner is in-charge of the task that the team is intended to do. The product owner is responsible for not only completing the task, but also for managing business and market requirements. The product owner's primary responsibility is to persuade the team to align with the project's goal and vision.
The scrum master
The scrum master serves as the team's resident facilitator, assuring all the team members are sticking to scrum's ideas, rules, and practices. A scrum master ensures that the scrum team has everything they require to fulfill their tasks.
Development team
This is the group of individuals who collaborate to deliver a product. The products developed using scrum can be anything, so development team are given the freedom to organize and manage their own work to maximize the team's quality and productivity.
Artifacts are the physical records that provide project details. The scrum artifacts include-
backlog - The product backlog is a list of tasks and requirements that the finished product will require. It's always changing and never finished. The product owner is in charge of the product backlog, including how it's distributed to the team, what's in it, how it's ordered, and so on. As product needs changes during the lifecycle, the product owner and the rest of the team collaborate to analyze the product backlog and make revisions as needed. The product owner and team are constantly revising the product backlog based on the requirements that change with each cycle. You should provide some more information to each item in the product backlog, such as the description, the order, the estimated time, and the business value it has.
sprint backlog- The sprint backlog is a list of product backlog items that must be worked on during a sprint, and team members sign up for tasks in the sprint backlog depending on their strengths and priorities. As the sprint progresses, it's probable that the sprint backlog will change slightly. If the team gains a better grasp of the feature they're working on, it's possible that something will be added to or omitted from the sprint backlog. As a result, this sprint backlog represents a current representation of the work the team intends to perform during a sprint.
burn down charts- A burn down chart is a graphical representation of the estimated volume of work that remains. Normally, the chart shows the quantity of work that needs to be done on the vertical axis. The burnout chart differs from the anticipated remaining calculations while using it. Before you can draw any conclusions, you must first research and comprehend the cause.
product increment- A product increment is the total amount of product work accomplished during a sprint including all previous sprints' work. To put it another way, a product increment is new code that has been produced to improve the product's features or usability. When you add a new set of code to your sprint, it must work in combination with the existing code. The product increment is not potentially shippable if your new features operate fine on their own but break certain current features of your product.
How does scrum process work?
The product owner is at the center of the scrum process. He is the one who represents the best interests of the end user and has the authority to save what goes into the final product. The product owner creates a product backlog, which is a list of tasks and requirements that must be completed before the finished product can be released. The crucial component is that the backlog must be prioritized, which is the product owner's responsibility. You create a list while prioritizing all of the items on your list. The first stage is for the product owner to build a product backlog, and then the team, which includes the product owner and the scrum team, to plan sprints, which is when the entire team picks what to work on from the product backlog list. A sprint is essentially a set of tasks from the backlog that the team completes in a pre-determined time frame. The length of this time is determined by the team's requirements.
The developers and the product owner agree on the items from the product backlog that they will accomplish during the sprint before the start of the sprint. The sprint backlog is the collection of items from the product backlog that they have selected to fulfill in that particular sprint. The scrum team meet every day to convey their progress and challenges, which we refer to as "daily scrum." The daily scrum is overseen by the scrum master, whose role it is to keep everyone on track. During the scrum, each member of the development team announces what tasks he has completed since the last meeting and whether there are any obstructions on his task as he accomplishes it.
During a sprint, the scrum master, who acts as an instructor on the field with the scrum team, removes distractions and ensures that the daily scrum meeting is completed within the 15-minute time limit in order to generate a project and have their daily scrum meeting where they discuss everything. That is the focus of the second step. The product owner conducts a sprint review meeting at the end of the sprint, which is accompanied by all stakeholders and the scrum team itself. During the sprint review meeting, the development team shows what they've accomplished since the last sprint, and the product owner addresses what's left on the product backlog and, if appropriate, the estimated time to complete the project. At the end of the sprint, the application must actually work.
The development team gather in the sprint review meeting to examine what they did well and what they could have done better. The team decides how to address these issues with the goal of increasing their efficiency in their work. The team should attempt to be more efficient and produce more work with each new cycle in general, and they should explore how to do so in the sprint retrospective. The sprint review kicks off the cycle. The cycle continues until the deadline is met, the budget is depleted, or the product owner is satisfied with the end result. The notion of transparency is an important scrum feature. Everyone on the team should be aware of what everyone else is working on, how things are progressing, what the team is aiming to achieve and most importantly there should be clarity of expression.