scrum


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scrum

Rugby the act or method of restarting play after an infringement when the two opposing packs of forwards group together with heads down and arms interlocked and push to gain ground while the scrum half throws the ball in and the hookers attempt to scoop it out to their own team. A scrum is usually called by the referee (set scrum) but may be formed spontaneously (loose scrum)

Scrum

An agile software development methodology developed by Ken Schwaber and Jeff Sutherland in the mid-1990s. Scrum is based on a "Sprint," which is typically a 30-day period for delivering a working part of the system. Each Sprint starts with a two to three-hour planning session that includes the customer (product owner), the facilitator (Scrum master) and the cross-functional team. The customer describes the highest priority in the backlog, and after the team agrees on how much of it to do, it is left alone to do it. To keep the team synchronized, there is a 15-minute meeting every day. At the end of the Sprint, the results are delivered and reviewed, and the next Sprint is started.

Scrum and Extreme Programming (XP) Work Well Together
Scrum projects support the use of any software engineering discipline. However, since XP (Extreme Programming) and Scrum share many core practices, Scrum and XP integrate well together.

The name comes from the sport of rugby, where a scrum is the mechanism for getting the ball moving after it has gone out of play. For more information, visit www.controlchaos.com. See agile software development and XP.
References in periodicals archive ?
From what we had seen, it appeared likely Georgia would either score from the scrum or be awarded a penalty try, which would have earned them a draw.
One of the drawbacks of the Scrum format is that it works best with a limited number of participants.
It was determined that fewer penalties came from scrums and there were fewer collapses, with the ball being fed quicker.
When asked how to combat the New Zealanders' bid to shift scrum perception in their favour, Gatland said the Lions should just keep calm and carry on.
The existing literature shows that XP and Scrum are the most commonly used agile methodologies [2][18].
Scrum e um arranjo de trabalho (framework) dinamico para o gerenciamento de projetos a partir de praticas interativas e incrementais que buscam propiciar mais valor ao negocio.
The match appeared to be turning Stour's way when Preston had second row Reece Tomlinson yellow-carded and the hosts took advantage, winning a scrum against the head which resulted in scrum-half Toby Handley scrambling over for a try to put Stour 13-9 in front at half time.
Chairman of the Board Harvey Wheaton and Scrum Alliance CEO Manny Gonzalez will also attend and speak to participants.
Australian referee Steve Walsh hammered the English scrum, peppering them with penalties that gave Wales a grip on the game they never relinquished in what became a record 30-3 victory.
Wallabies coach Michael Cheika stressed the importance of his players taking to heart scrums to give themselves a fighting chance against France in Paris on Sunday morning.
Munster talisman O'Connell is full of praise for Ireland's scrum but remains wary of England's set-piece prowess, even accounting for their high-profile absentees.