Scope is defined by vendor catalogues
Address the cause before treating the recommendation as approval-ready.
Decision Guide
Data Center Modernization Decision Guide
Structure modernization priorities before budget is committed to disconnected upgrades.
Questions · Evidence · Red flags · Executive output
Questions to ask
Do not approve until the answers are traceable.
Each answer should identify its source, owner, confidence level and impact on the decision.
01. Which business demand is driving modernization?
Document the answer, assumptions and validation action.
02. What constraints currently limit capacity or reliability?
Document the answer, assumptions and validation action.
03. Which assets create the highest lifecycle or supportability risk?
Document the answer, assumptions and validation action.
04. How will migration and commissioning be controlled?
Document the answer, assumptions and validation action.
05. Which upgrades are interdependent?
Document the answer, assumptions and validation action.
06. What can be deferred without increasing risk materially?
Document the answer, assumptions and validation action.
07. How will benefits and operational risk reduction be measured?
Document the answer, assumptions and validation action.
Evidence pack
Minimum evidence to collect.
EvidenceAsset and lifecycle baseline
Check recency, completeness and ownership.
EvidenceCapacity and incident history
Check recency, completeness and ownership.
EvidenceBusiness growth and migration plan
Check recency, completeness and ownership.
EvidenceDependency and option analysis
Check recency, completeness and ownership.
EvidenceExecution and commissioning readiness
Check recency, completeness and ownership.
Red flags
Signals that should trigger a review.
Capacity and incident evidence are incomplete
Address the cause before treating the recommendation as approval-ready.
Migration windows are assumed, not validated
Address the cause before treating the recommendation as approval-ready.
Modernization is component-based without end-to-end design
Address the cause before treating the recommendation as approval-ready.
Operational teams are not represented in approval
Address the cause before treating the recommendation as approval-ready.
Executive output
The decision should produce more than verbal approval.
01Decision and scope
What is approved, deferred or excluded.
02Assumptions and risks
Remaining uncertainty and control actions.
03Roadmap and owners
Sequence, owners, milestones and dependencies.
04Governance cadence
Reviews, KPIs, escalation and exit criteria.
Related solution
Infrastructure Healthcheck
The guide helps prepare the decision. A formal recommendation requires context-specific scope, evidence and validation.