Semantic Domain Integration Architecture (SDIA): Complete Extensions, Variants & Prior Art Documentation — 50 Named Variants, 11 Domain Applications, 90 Control-Plane Variants

📌Author Note The concepts, architectural models, governance principles, and naming structures presented in this work were conceived and developed by Ricardo Luz Holanda Viana — March 2026.Generative AI tools were used solely as assistive instruments for drafting, language refinement, formatting, and structural organization. All substantive ideas, technical decisions, and final validation remain the sole responsibility of the author. ⚠️ Reading Order — Start with GDCR. GDCR (DOI: 10.5281/zenodo.18582492) is the foundation of the entire ecosystem. Begin there — every other layer (DDCR, ODCP, SDIA, DEIP) builds on top of it. Without GDCR, the full picture will be incomplete. This document extends the SDIA ecosystem beyond its foundational four components (GDCR, DDCR, ODCP, SDIA) into a complete universal coverage model. It establishes prior art for every architectural interpretation, naming variant, and domain application of the Semantic Domain Integration Architecture — across all known integration platforms, paradigms, and implementation contexts. The core thesis is simple: business domain semantics are the only permanent governing layer in enterprise integration. Technology changes. Vendors change. Protocols change. The domain does not. This v2.0 significantly expands the original publication: 50 named architectural variants (up from 20) — each formally defined as an equivalent expression of the same semantic invariant 11 domain-specific applications (unchanged) — from container orchestration to blockchain, from AI agent routing to industrial IoT edge computing 90 technology-agnostic control-plane variant names — ensuring no renaming or rebranding escapes prior art coverage Explicit Vector Database and AI/LLM embedding store coverage as valid DDCR metadata substrates DDCR Generalized Routing Algorithm — full JavaScript reference implementation (Phantom v12) reproduced as Exhibit E Attribution & Derivative Use Requirements — standard citation phrase and anti-misrepresentation clauses Consumer URL Immutability formalized mathematically: ∀ B₁→B₂: consumer_url(request) = constant Fast Fail economic protection explicitly declared at Stage 3 — rejection before backend at ~0.1ms Protocolo Zero Semântico Universal — forward declaration with timestamp Validated across ~2,067,873 requests on 8 platforms (SAP BTP APIM, Kong Gateway, Kong on Kubernetes, Azure API Management, AWS API Gateway, Netflix Zuul, Industrial IoT/MQTT, Istio) across 5 programming languages (JavaScript, Lua, Java, C#, Python) — 100% routing accuracy, zero routing failures, sub-4ms latency, 99.99% uptime. This publication includes a complete chronological prior art chain — from the first public disclosure on February 06, 2026 (Wayback Machine) through February 07, 2026 (Medium — Marco Zero), through Zenodo, IP.com (IPCOM000277630D–000277654D), and USPTO filings (Serial 99680660 · 99691792). The architectural law described here has no expiration date. Related DOIs: SDIA 10.5281/zenodo.18877636 · GDCR 10.5281/zenodo.18582492 · DDCR 10.5281/zenodo.18864833 · ODCP 10.5281/zenodo.18876594 Author: Ricardo Luz Holanda Viana Enterprise Integration Architect | SAP BTP Integration Suite Expert | SAP Press Author LinkedIn: linkedin.com/in/ricardo-viana-br1984 Medium: medium.com/@rhviana ORCID: 0009-0009-9549-5862 Warsaw, Poland — March 2026