Decision Frameworks — how we think about hard problems.
Structured thinking on platform decisions, vendor evaluation, architecture trade-offs, and the reasoning patterns that hold up when a programme goes to procurement or to the board.
What you need to know about decision frameworks
Architecture decisions in complex engineering programmes often have long-lasting consequences that are difficult to reverse: choosing a streaming architecture over a batch one, selecting a managed service over a self-hosted cluster, or adopting a vendor's AI platform rather than building an evaluation harness in-house. Decision frameworks make the reasoning behind these choices explicit and defensible. Zero Trust architecture is a framework, not a product: it defines a set of principles (verify explicitly, use least privilege, assume breach) that inform purchasing decisions, network design, and access policy rather than a single technology to deploy. AiRAT's decision framework writing covers build vs buy analysis, vendor evaluation scorecards, SLO negotiation, and the structured reasoning that holds up under board-level scrutiny.