Trino vs Presto vs Apache Spark: Lakehouse Query Engines Compared (2026)
Trino vs Presto vs Apache Spark for the lakehouse: MPP vs batch execution, latency, concurrency, Iceberg support, cost, and a decision matrix for query engines in 2026.
TimescaleDB Internals: Hypertables, Chunks, Compression, and Continuous Aggregates (2026)
TimescaleDB internals explained: hypertables and chunk partitioning, columnar compression, continuous aggregates, retention, and tuning Postgres for time-series at scale.
Cilium eBPF Service Mesh: L3-L7 Networking, Observability, Security (2026)
Cilium eBPF service mesh explained: sidecar-free L3-L7 networking, Hubble observability, network policy, mTLS, and why eBPF is reshaping Kubernetes networking in 2026.
Production MQTT Cluster with EMQX on Kubernetes: Complete Tutorial 2026
Hands-on tutorial for a production EMQX MQTT cluster — Helm install, node mesh, persistence, TLS, metrics, load testing, and HA failover patterns.
AlphaFold 3 Architecture: How Diffusion Predicts Biomolecular Structure (2026)
AlphaFold 3 architecture explained: the Pairformer, the diffusion module, how it predicts proteins, DNA, RNA, ligands and complexes, and its accuracy and limits in 2026.
2026 Humanoid Robot Benchmark: Figure 03, Optimus Gen-3, Unitree G1, Digit
Living benchmark of 2026 humanoid robots — payload, DOF, battery, locomotion, manipulation, compute, and unit cost for Figure, Optimus, G1, and Digit.
eBPF for Observability: How Kernel-Level Tracing Replaced Traditional APM
eBPF observability guide — verifier, maps, probes, Cilium/Pixie architectures, continuous profiling, and why kernel-level tracing wins over APM.
Digital Twin Unified Namespace (UNS): The Architecture Behind Industrial Data Fabrics
How UNS works — ISA-95 hierarchy, Sparkplug B semantics, MQTT broker topology, contextualization, and the data fabric pattern for Industry 4.0.
Rust Embedded Development: How to Build no_std Firmware for Microcontrollers (2026)
Step-by-step Rust embedded guide — no_std setup, Embassy async, RTIC, HAL crates, flashing ARM Cortex-M, and production firmware patterns.
SOC 2 vs ISO 27001 Compliance Architecture: Technical Controls Deep Dive
SOC 2 vs ISO 27001 technical deep dive — trust service criteria, Annex A controls, audit architecture, evidence collection, and implementation patterns.