Production reference architecture for a Unified Namespace using HiveMQ and Sparkplug B in 2026 — topic design, edge of network, ISA-95 mapping, scaling.
The 2026 playbook for connecting legacy machines to modern IoT — protocol bridging, retrofit sensors, edge gateways, OT/IT integration patterns, ROI math.
Reference 2026 architecture for low-latency video analytics at the edge — DeepStream, Triton, GStreamer pipelines, model partitioning, and cost models.
How atomic clocks actually work — cesium hyperfine transitions, optical lattice clocks, what makes them so accurate, and why GPS and the internet depend on them.
Geometric deep learning for materials discovery in 2026 — GNoME, MatterGen, equivariant GNNs, the inverse design problem, and where ML-driven materials science actually ships.
The 2026 hyperscaler capex wars — Microsoft, Amazon, Google, Meta, Oracle spending breakdowns, GPU vs ASIC strategies, power constraints, and the new cloud unit economics.
Limit order book reconstruction from NASDAQ ITCH feeds — message types, snapshot vs delta, lock-free L3 book in C++/Rust, and a 2026 reference architecture.