Product Increment
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When computers came along, Aldus included lorem ipsum in its PageMaker publishing software, and you now see it wherever designers, content designers, art directors, user interface developers and web designer are at work.Lorem Ipsum has been the industry's standard dummy text ever since the 1500:s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.
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Update Product Backlog
The product backlog contains the Product Owner's assessment of business value and the Development Team's assessment of development effort, which are often, but not always, stated in story points using a rounded Fibonacci sequence. These estimates help the Product Owner to gauge the timeline and may influence ordering of backlog items; for example, if the "add spellcheck" and "add table support" features have the same business value, the Product Owner may schedule earlier delivery of the one with the lower development effort (because the ROI (Return on Investment) is higher) or the one with higher development effort (because it is more complex or riskier, and they want to retire that risk earlier).
Sprint Review
A sprint (or iteration) is the basic unit of development in Scrum. The sprint is a "timeboxed" effort; that is, it is restricted to a specific duration.[11] The duration is fixed in advance for each sprint and is normally between one week and one month, although two weeks is typical
Each sprint is started by a planning meeting, where the tasks for the sprint are identified and an estimated commitment for the sprint goal is made, and ended by a sprint review-and-retrospective meeting, where the progress is reviewed and lessons for the next sprint are identified.
Scrum emphasizes working product at the end of the Sprint that is really "done"; in the case of software, this means a system that is integrated, fully tested, end-user documented, and potentially shippable.
Scrum Master
The Scrum Master differs from a project manager in that the latter may have people management responsibilities unrelated to the role of Scrum Master.
The Scrum Master role excludes any such additional people responsibilities. In fact, there is no role of project manager in Scrum at all, because none is needed.
The traditional responsibilities of a project manager have been divided up and reassigned among the three Scrum roles, and mostly to the Development Team and the Product Owner, rather than to the Scrum Master.
Practicing Scrum with the addition of a project manager indicates a fundamental misunderstanding of Scrum, and typically results in conflicting responsibilities, unclear authority, and sub-optimal results.
Product Owner
The Product Owner represents the stakeholders and is the voice of the customer. He is accountable for ensuring that the team delivers value to the business.
The Product Owner writes (or has the team write) customer-centric items (typically user stories), ranks and prioritizes them, and adds them to the product backlog.
Scrum teams should have one Product Owner, and while they may also be a member of the development team, this role should not be combined with that of the Scrum Master.
In an enterprise environment, though, the Product Owner is often combined with the role of Project Manager as they have the best visibility regarding the scope of work (products).
Team Members
Scrum is an iterative and incremental Agile software development framework for managing software projects and product or application development. Its focus is on "a flexible, holistic product development strategy where a development team works as a unit to reach a common goal" as opposed to a "traditional, sequential approach".
Scrum enables the creation of self-organizing teams by encouraging co-location of all team members, and verbal communication among all team members and disciplines in the project.
Stakeholders
The Product Owner represents the stakeholders and is the voice of the customer. He is accountable for ensuring that the team delivers value to the business.
The Product Owner writes (or has the team write) customer-centric items (typically user stories), ranks and prioritizes them, and adds them to the product backlog. Scrum teams should have one Product Owner, and while they may also be a member of the development team, this role should not be combined with that of the Scrum Master.
In an enterprise environment, though, the Product Owner is often combined with the role of Project Manager as they have the best visibility regarding the scope of work (products)