[ztorkelson]

The benefits of persistent memory, as I understand it, are principally improved performance (higher throughput, lower latency) and secondarily ease of programming. (Edit: another obvious benefit is cost per gigabyte; this stuff is cheaper than RAM.)

The benefits of having access to that technology on GCP (or another cloud) are the usual: reduced operational burden, increased availability, flexible pricing structure, elastic scalability, etc.

Your question about pets vs cattle is a non sequitur. Nothing about this announcement or the underlying technologies are suggestive of how they should be used (or misused). It's just a new tool in the toolbox—and as a distributed systems engineer specializing in database technology, having easy access to this hardware at scale is extremely compelling.