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Spike

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Also called Research spike, time-boxed investigation

A short research task with a fixed time limit, used to learn enough to make a confident plan before committing to full development.

What it is

A spike is a deliberate investigation. Instead of building the whole feature, the team spends a small amount of time answering key unknowns, testing an approach, or comparing options.

When you would use it

You use a spike when the next step is unclear and you need facts before choosing a direction.

Common operations

  • Checking technical feasibility
  • Comparing implementation options
  • Reducing uncertainty before a project starts

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Where this is taught

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