埃森哲：2026年智能数字大脑-提升企业竞争优势报告（英文版）

The Intelligent Digital Brain is made up of five interconnected layers, each with a distinct role but designed to work together as one system. These layers handle data, store knowledge, perform reasoning, act through agents and stay coordinated through governance. The following sections describe each layer’s purpose and how it supports the whole system.