Graph Analytics in the Semantic Layer: Architectural Framework for Knowledge Intelligence

Introduction As enterprises accelerate AI adoption, the semantic layer has become essential for unifying siloed data and delivering actionable, contextualized insights. Graph analytics plays a pivotal role within this architecture, serving as the analytical engine that reveals patterns and relationships often missed by traditional data analysis approaches. By integrating metadata graphs, knowledge graphs, and analytics graphs, organizations can bridge disparate data sources and empower AI-driven decision-making. With recent technological advances in graph-based technologies, including knowledge graphs, property graphs, Graph Neural Networks (GNNs), and Large Language Models (LLMs), the semantic layer is evolving into a core enabler of intelligent, explainable, and business-ready insights The Semantic Layer: Foundation for Connected Intelligence A semantic layer acts as an enterprise-wide framework that standardizes data meaning across both structured and unstructured sources. Unlike traditional data fabrics, it integrates content, media, data, metadata, and domain knowledge through three main interconnected components: 1.