Is NVIDIA Unstoppable In AI?

In NVIDIA's Q1 2019 quarter, the company once again exceeded expectations, reporting a 66% growth in total revenue, including 71% growth in its red-hot datacenter business (reaching $701M for the quarter). For NVIDIA, the "Datacenter" segment includes High-Performance Computing (HPC), datacenter-hosted graphics, and AI acceleration. While that is certainly an impressive growth rate, it is smaller than the 2-3x year-over-year growth the company has enjoyed over the last few years. This raises a few interesting questions we will examine here. Is this slow-down in growth a sea change or just the law of large numbers catching up with the business?