What Does Spike Stand For?

What does it mean to spike a story?

Spiking is the act of withholding a story from publication for editorial, commercial, or political reasons..

What is Spike solution?

A spike solution, or spike, is a technical investigation. It’s a small experiment to research the answer to a problem. … A quick ten-minute spike will answer the question.

What is spike in Jira?

Everything is an issue in Jira. Like a story, task, spike is also an issue, whereas a spike cannot be treated as a story because it is termed as a spike because of lack of clarity. … The assignee who investigates the spike allocates the time to resolve (Not Story points).

Is a spike a user story?

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.

Do you estimate spikes?

If you do, do so always so that your velocity will be reliable. “Spikes are, like defects, generally harder to estimate correctly relative to user stories. It’s best to time-box them.” If you don’t estimate spikes, your Sprint 0s or HIP Sprints may have no points.

What is velocity in Scrum?

Velocity in Agile is a simple calculation measuring units of work completed in a given timeframe. Units of work can be measured in several ways, including engineer hours, user stories, or story points. … For example, to track Agile velocity, most Scrum teams measure the number of user points in a given sprint.

What is Spike sample?

Spike sample – A sample to which known concentrations of specific analytes have been added in such a manner as to minimize the change in the matrix of the original sample. Every spiked sample analyzed should have an associated reference to the spike solution and the volume added.

What are stories in agile?

What are agile user stories? A user story is the smallest unit of work in an agile framework. It’s an end goal, not a feature, expressed from the software user’s perspective. A user story is an informal, general explanation of a software feature written from the perspective of the end user or customer.

What is Tech spike in agile?

Technical spikes – They are used to research various approaches in the solution domain. For example: Determine a build-versus-buy decision. Evaluate the potential performance or load impact of a new user story. Evaluate specific technical implementation approaches.

What is Spike slang for?

to secretly put alcohol in a non-alcoholic beverage.

What is a spike in Devops?

A spike is a product development method originating from Extreme Programming that uses the simplest possible program to explore potential solutions. … The term is used in agile software development approaches like Scrum or Extreme Programming.

Why do we spike a sample?

An analyst usually divides the unknown sample into two portions, so that a known amount of the analyte (a spike) can be added to one portion. … The sample with the spike will show a larger analytical response than the original sample due to the additional amount of analyte added to it.

When should I make a Spike story?

Spikes are good, but when there is a high uncertainty they can be critical. To sum up, use spikes whenever you can use them to gain a deeper understanding of the product backlog items. When the team has a hard time of estimating a user story, it means that the story is too large or full of uncertainties.

How do you do a spike recovery?

A spike-and-recovery experiment is designed to assess this difference in assay response. To perform a spike-and-recovery experiment, a known amount of analyte is added to the sample matrix and standard diluent, and the two sets of responses are compared based on values calculated from a standard curve.

Why is it called a spike in agile?

The term spike comes from Extreme Programming (XP), where “A spike solution is a very simple program to explore potential solutions.” XP guru Ward Cunningham describes how the term was coined on the C2.com wiki: “I would often ask Kent [Beck], ‘What is the simplest thing we can program that will convince us we are on …