What is SCRUM? Contents Introduction SCRUM is a loose set of guidelines that govern the development process of a product, from its design stages to its completion. It aims to cure some common failures of the typical development process, such as: Chaos due to changing requirements - the real or perceived requirements of a project usually change drastically from the time the product is designed to when it is released. SCRUM has been successfully employed by hundreds of different companies in many different fields, with outstanding results. You will find many similarities between SCRUM and Extreme Programming, but one of the major differences is that SCRUM is a fairly general set of guidelines that govern the development process of a product. SCRUM Values The SCRUM values are derived from the Agile values of software development. The SCRUM Process Figure 1: General SCRUM Process The scrum process has 3 main phases. Planning In this phase, the project is planned and high-level design decisions are made. Closure
What Is Scrum? According to the State of Agile Survey, approximately 60 percent of projects are Agile.1 After all, Agile frameworks help companies accelerate time to market, increase productivity, and respond to changes in priorities. Of all the Agile frameworks, Scrum is the most widely adopted. Professionals from around the world and in a variety of industries are using Scrum to position their teams for greater success. Join the global movement that is transforming the world of work, and bring Scrum to your workplace. To bring Scrum out of the classroom and into practice, you'll need a Certified Scrum Coach (CSC). Certified Scrum Trainers (CSTs) are licensed to teach Certified ScrumMaster® (CSM) and Certified Scrum Product Owner (CSPO) courses within your workplace environment. Scrum Alliance has developed a program for instructors and training organizations that offer certification and noncertification courses pertinent to Agile and Scrum professionals. 1 VersionOne.
Extreme programming Planning and feedback loops in extreme programming. Extreme programming (XP) is a software development methodology which is intended to improve software quality and responsiveness to changing customer requirements. As a type of agile software development, it advocates frequent "releases" in short development cycles, which is intended to improve productivity and introduce checkpoints at which new customer requirements can be adopted. Critics have noted several potential drawbacks, including problems with unstable requirements, no documented compromises of user conflicts, and a lack of an overall design specification or document. History Although extreme programming itself is relatively new, many of its practices have been around for some time; the methodology, after all, takes "best practices" to extreme levels. Origins The first time I was asked to lead a team, I asked them to do a little bit of the things I thought were sensible, like testing and reviews.
Scrum Methodology & Agile Scrum Methodologies WATERFALL vs. AGILE METHODOLOGY « Agile Introduction For Dummies There is no IT meeting that does not talk and debate endlessly about Waterfall vs. Agile development methodologies. Feelings run strong on the subject with many considering Agile ‘so of the moment’, just so right, while Waterfall is thought to be passé! Waterfall A classically linear and sequential approach to software design and systems development, each waterfall stage is assigned to a separate team to ensure greater project and deadline control, important for on-time project delivery. 1. 2. 3. 4. 5. However, in case a glitch should result, changing the software is not only a practical impossibility, but means one has to go right back to the beginning and start developing new code, all over again. 1. 2. 3. 4. To synopsise the difference between the two, one can say the classic waterfall method stands for predictability, while Agile methodology spells adaptability. 1. 2. 3. 4. Like this: Like Loading... Tags: agile, comparison, waterfall
SDLC - Incremental Model - Quality Testing Incremental Model The incremental model is an intuitive approach to the waterfall model. Multiple development cycles take place here, making the life cycle a “multi-waterfall” cycle. Cycles are divided up into smaller, more easily managed iterations. Each iteration passes through the requirements, design, implementation and testing phases. A working version of software is produced during the first iteration, so you have working software early on during the software life cycle. Advantages 1. Disadvantages 1. When to use such model?
Scrum (development) Scrum is an iterative and incremental agile software development framework for managing product development. It defines "a flexible, holistic product development strategy where a development team works as a unit to reach a common goal", challenges assumptions of the "traditional, sequential approach" to product development, and enables teams to self-organize by encouraging physical co-location or close online collaboration of all team members, as well as daily face-to-face communication among all team members and disciplines in the project. A key principle of Scrum is its recognition that during a project the customers can change their minds about what they want and need (often called "requirements churn"), and that unpredicted challenges cannot be easily addressed in a traditional predictive or planned manner. Later, Schwaber with others founded the Scrum Alliance and created the Certified Scrum Master programs and its derivatives. Each sprint is started by a planning meeting.
Project Lifecycle Models: How the differ and when to use them Business eSolutions provides System Development Project Management services, Problem Project Diagnostic and Recovery services and Project Management Training and Facilitation courses covering strategy, project management, project estimating, business requirements, risk management and quality assurance. We can help you define a lifecycle methodology customized to your organizational strengths and development risks. Our mission is to help our clients produce quality systems on time and on budget. Project lifecycle models are not interchangeable. To deliver a quality system, it's critical to know the risks facing your project and to use a model that reduces those risks. Pure Waterfall • Spiral • Modified Waterfall • Evolutionary Prototyping • Code-and-Fix Staged Delivery • Evolutionary Delivery • Design-to-Schedule • Design-to-Tools • Off-the-Shelf What model do you use? Pure Waterfall This is the classical system development model. Spiral Determine objectives, alternatives and constraints.
Agile | The Mojo Collaborative Complex Challenges – Community Co-creation - Everyday Leadership & Teamwork Agile embodies a simple yet incredibly powerful set of principles and practices that help teams collaborative effectively and deliver successfully on complex projects. Progress is delivered in short cycles, enabling fast feedback, continual improvement, and rapid adaptation to change. As the leading Agile development framework, Scrum has predominantly been used for software development, but it is also proving to be effective in efforts far beyond (Source: Scrum Alliance) Agile beyond Software: Mojo Collaborative is busting these awesome practices out of the silo of software development and into a bigger world: Communities, classrooms, governments, and all areas of our workplaces where we can benefit from empowered teams, clear goals, adaptability, and effective and transparent teamwork! Get Agile! Contact us to learn how you can invite agility into your organization or community!
Agile Methodology - Agile Methodologies for Software Development The various agile methodologies share much of the same philosophy, as well as many of the same characteristics and practices. But from an implementation standpoint, each has its own recipe of practices, terminology, and tactics. Here we have summarized a few of the main methodology contenders: Scrum Scrum is a lightweight agile project management framework with broad applicability for managing and controlling iterative and incremental projects of all types. In Scrum, the "Product Owner" works closely with the team to identify and prioritize system functionality in form of a "Product Backlog". Scrum has been proven to scale to multiple teams across very large organizations with 800+ people. Lean and Kanban Software Development Lean Software Development is an iterative agile methodology originally developed by Mary and Tom Poppendieck. Eliminating Waste Amplifying Learning Deciding as Late as Possible Delivering as Fast as Possible Empowering the Team Building Integrity In Seeing the Whole