what is a spike

Check out full episodes and video clips of most popular shows online. Sometimes the outcome is a decision not to invest any more time investigating this particular question. Spike (gridiron football), a play in American football Spike (volleyball), a form of volleyball attack Spikes (mascot), the mascot of the Minor League AAA Rochester Red Wings State College Spikes, a minor league baseball team that plays in the New York – Penn League; Track spikes, lightweight shoes with spikes screwed into their bottom, or spike plate, in order to maximize traction When climbing, we might stop to drive a spike into the rock face. How to use spike in a sentence. Spikes are an invention of Extreme Programming (XP), are a special type of user story that is used to gain the knowledge necessary to reduce the risk of a technical approach, better understand a requirement, or increase the reliability of a story estimate. Often, the outcome is a more refined estimate for how much work the actual business objective will require. Typically, a 'spike test' involves gathering additional information or testing for easily reproduced edge cases. Given that the two meanings are so divergent, why not use a different term that is more precise. (referring to different types of equipment), but I’ve never heard of spikes. “Prototype a histogram in the web portal and get some user feedback on presentation size, style, and charting”i.e. He has the ability to magically deliver scrolls to and from Princess Celestia with his fire breath, which features in many episodes, as does his crush on Rarity.

The solution is to create a “spike,” which is some work whose purpose is to provide the answer or solution.That’s a good analogy. In that case, the spike is really just a story. They say gear, protection, pro, pitons, ice screws, bolts, hangers, nuts, cams, friends, chocks, copperheads, hexcentrics, cowbells, etc. Developed For iOS. The political magazine that wants to change the world as well as report on it. Spike also features a dedicated Apple Watch app with a glucose chart, your most relevant stats and a fullscreen view. My concern is that the spikes that occur after the first few iterations of a release are seldom anticipated and are not included in initial release planning. Why not call it “research”, “prerequisite”, or something like that? Not compatible with Android devices.

You will note that each definition also includes a section titled “etymology,” where we capture the origins of the term wherever possible.It would be interesting to ask someone like Ron Jeffries, who was no doubt very close to the creation of the spike concept, where the inspiration for the term really came from.…and I’m sure there’s an easy answer to the question below.Pingback: The Ultimate Introduction To Agile Project Management – NotesAfter the time box is over, we re-asses what to do next. All rights reserved.i.e. By continuing to browse this site you are agreeing to our use of cookies. I find it “funny” that methodologists — who … a very large nail; one of a row of pointed irons placed (as on the top of a wall) to prevent passage… While it may be entirely true that the term was inspired by rock climbing, as a rock climber myself I can say that, to my knowledge, no climber anywhere has ever called them “spikes”. Find out about cookies here. Functional spikes are often best evaluated through some level of prototyping, whether it be user interface mockups, wireframes, page flows, or whatever techniques is best suited to get feedback from the customer or stakeholders., A spike is a product-testing method originating from Extreme Programming that uses the simplest possible program to explore potential solutions. That is, the team is creating something of value that has been requested by stakeholders. What are the cons? And, by nature of trial-and-error, it’s possible that a “Spike” task could lead nowhere. They seem to like consistent velocities. For humanism, democracy and freedom. Spike results are different from a story, as they generally produce information, rather than working code.

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