The decision
Which architecture patterns deserve further investigation?
This matrix ranks broad solution models against selected constraints. It intentionally stops before vendor selection so the buyer can define acceptance evidence, economic assumptions, integration requirements, and exit rights first.
Budget, volume, site, compliance, latency, analytics, staffing, and legacy constraints.
A model shortlist with fit logic, tradeoffs, and next questions.
The cross-functional buyer responsible for requirements and acceptance.
Evidence to prepare
Quantify the operating problem before selecting constraints.
- Sites, devices, event volume, retention, users, and service hours.
- Current false-positive burden, investigation time, and unresolved incidents.
- Latency, availability, degraded-operation, and recovery requirements.
- Privacy, records, cyber, identity, audit, and regulatory constraints.
- Existing contracts, warranties, integrations, and remaining asset life.
- Internal engineering, monitoring, support, and change-management capacity.
Working tool
Generate the solution-model shortlist
Select constraints that materially change architecture or delivery risk.
Interpretation
A shortlist is a hypothesis to test.
Use the result to decide which architecture patterns receive a deeper evidence request. Do not treat ordering as a vendor recommendation.
Which selected constraints does the model address directly?
What cost, dependency, latency, staffing, privacy, or resilience burden does it add?
What representative acceptance test would distinguish a claim from capability?
How does the system operate during cloud, network, identity, or analytics failure?
Can data, configuration, evidence, and integrations move to another provider?
Who accepts each requirement and signs off on exceptions?
Buyer evidence packet
Carry six artifacts into the RFP.
- Current-state architecture and data-flow diagram.
- Measured event volume, handling time, and false-positive baseline.
- Prioritized use cases with prohibited and high-impact decisions.
- Acceptance scenarios covering normal, edge, and degraded conditions.
- Five-year cost model including integration, support, training, and exit.
- Governance record naming approvers, monitoring, review, and stop conditions.
Method and limits
Constraint matching, not market ranking.
The matrix uses deterministic rules to compare broad deployment and delivery patterns. It does not inspect products, prices, contracts, technical designs, vendor viability, or site risk. Validate the shortlist through documented requirements, representative pilots, reference checks, security review, and contract review.