AI Architecture Articles

Tagged withAI Architecture

5 articles

The Confused Deputy Problem in AI Agents: Why Ambient Authority Destroys Enterprise Security

13 October 2026

An AI agent running on a master service key can be talked into fetching data its user is forbidden to see. Delegated, ephemeral, data-layer-bound authorization closes the gap that prompt guardrails can't.

AI Agents AI Security AI Architecture

Software Development

Why Your AI Agent Needs a Router: The Architectural Shift to Tiered Execution

07 October 2026

One giant model with 20 tools hits a wall in production: latency, cost and tool-selection accuracy. A small-model router fixes all three by pruning tools and tiering execution.

AI Agents AI Architecture AI Strategy

Technology Strategy

The Agent-Native API: Why OpenAPI & MCP Specs Are the New Enterprise UI

20 September 2026

AI agents don't click through your web app — they call your endpoints. Here is why traditional REST APIs fail agents, and the four principles of an agent-native API layer.

Enterprise AI AI Agents API Design

Technology Strategy

RAG vs Fine-Tuning: Which AI Approach Is Right for Your Business?

15 May 2026

RAG vs fine-tuning: understand the difference, when to use each, and how to choose the right AI architecture for your specific business use case.

RAG Fine-Tuning AI Architecture

AI Strategy

Escaping AI Vendor Lock-In: 2026 Enterprise Playbook

26 April 2026

Only 6% of enterprises can switch AI vendors without disruption. Build portable AI architecture, leverage MCP standards, and avoid lock-in traps in 2026.

AI Vendor Lock-In Enterprise AI AI Architecture