Cloud Migration Requirements Document
This is a practical guide to building a requirements document for a cloud migration project — the documented needs the solution must meet, adapted to the realities of moving systems and data from on-premise infrastructure to the cloud.
What a Requirements Document is
A requirements document is the documented needs the solution must meet. For the full concept and how it works in general, see Requirements Document. On a cloud migration project it plays the same role, tuned to this kind of work.
Why it matters for a Cloud Migration project
Cloud Migration projects live or die on moving systems and data from on-premise infrastructure to the cloud. A well-built requirements document gives the team a shared, explicit reference for exactly that — reducing ambiguity, aligning stakeholders, and making problems visible early enough to act. Skipping it, or doing it generically, is how cloud migration projects drift into avoidable delay and cost.
What to include
- Business requirements
- Functional requirements
- Non-functional requirements
- Acceptance criteria
- Traceability
Cloud Migration-specific considerations
Tailor the requirements document to the risks that most often derail cloud migration projects:
- Underestimated dependencies
- Downtime and data-loss risk
- Runaway cloud costs post-migration
Example
On a real cloud migration project, the requirements document would be shaped by moving systems and data from on-premise infrastructure to the cloud. In particular, it should explicitly account for the project’s biggest risks — underestimated dependencies, downtime and data-loss risk, runaway cloud costs post-migration — rather than treating them as afterthoughts.