How Atomic Clocks Actually Work: From Quantum Resonance to GPS
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.
UNS vs Data Mesh vs Data Fabric for Industrial Data (2026)
Unified Namespace vs Data Mesh vs Data Fabric for industrial data in 2026 — semantics, governance, ownership, edge vs cloud, and a decision matrix for OT/IT convergence.
RAG Over CAD and BOM: Reference Architecture for PLM Knowledge Retrieval
RAG over CAD and BOM data for PLM knowledge retrieval — chunking strategies for engineering drawings, BOM graph embeddings, and a reference architecture proven in 2026 production.
Q2 2026 Open-Source Embedding Models Benchmark: BGE, GTE, E5, Stella, Nomic
Q2 2026 open-source embedding models benchmarked — BGE-M3, GTE-Qwen2, E5-Mistral, Stella, Nomic on MTEB plus latency, memory, and industrial retrieval tasks.
Sidecar vs eBPF Service Mesh: An ADR for 2026 Production Workloads
ADR for sidecar vs eBPF service mesh in 2026 — context, options (Istio Ambient, Cilium Mesh, Linkerd2), trade-offs, consequences, and the decision criteria we settled on.
Backstage 1.30 IDP Setup: Templates, Catalog, TechDocs Production Guide
Production Backstage 1.30 IDP setup — software catalog, scaffolder templates, TechDocs, auth plugins, and a working docker-compose stack with PostgreSQL and Kubernetes ingestion.
Limit Order Book Reconstruction from ITCH: Systems Architecture (2026)
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.
Hyperscaler Capex Wars 2026: AI Compute Reshapes Cloud Economics
The 2026 hyperscaler capex wars — Microsoft, Amazon, Google, Meta, Oracle spending breakdowns, GPU vs ASIC strategies, power constraints, and the new cloud unit economics.
Geometric Deep Learning for Materials Discovery: GNoME, MatterGen, 2026 SOTA
Geometric deep learning for materials discovery in 2026 — GNoME, MatterGen, equivariant GNNs, the inverse design problem, and where ML-driven materials science actually ships.
Sparkplug B 3.0 Edge of Network Architecture: Production Reference
Sparkplug B 3.0 edge of network architecture for production IIoT — topic namespaces, primary/secondary hosts, store-and-forward, MQTT 5 mapping, and 2026 deployment patterns.