Infrastructure — Latest Signals

Two opposing currents run through the infrastructure stack this week.

Apple Silicon is quietly becoming a serious inference platform. Mac Studio nodes wired together with RDMA and running distributed MLX inference is a configuration that did not meaningfully exist a year ago, and it chips away at the assumption that large-model serving belongs on datacentre GPUs.

Running the other way, the Dutch tax authority cancelled its Microsoft 365 rollout and turned toward open source — a procurement decision with more long-term weight than any benchmark.

Both stories are really arguments about control: who owns the compute, and who owns the toolchain.

Beneath them the fundamentals keep getting re-explained, which is a healthy sign. Namespaces and cgroups still define what a container is, and Microsoft shipping Defender for Linux is the company conceding that the server estate is not Windows. The self-hosting conversation has moved from hobbyist to institutional.