Apple Silicon and Vertical Integration -- The Technical Moat

Apple's decision to build its own chips -- from the A-series in iPhones to the M-series in Macs and the custom silicon in Private Cloud Compute servers -- is the single most important technical strategy in the company's history. This module explains how Apple's vertical integration of hardware, software, and silicon creates a competitive moat that no other tech company can replicate, and why understanding this matters for engineering interviews.