Technical Insights & Architecture Papers
Deep-dives on high-throughput backend architecture, Python & Django performance, real-time Voice AI, and resilient database modeling.
Anycast DNS, Geo-Routing & Split-Horizon Architecture for Global Latency Reduction
Serving global users from a single geographic origin introduces 250ms+ handshake latencies and DNS resolution bottlenecks. Discover how to architect Anycast BGP routing, Geo-DNS steering, and split-horizon internal zones for ultra-low latency web platforms.
Linux Kernel TCP/IP Stack Hardening: `sysctl.conf` Tuning for 100,000+ Concurrent WebSockets
Out-of-the-box Linux kernel networking limits drop incoming SYN packets, choke on file descriptors, and exhaust connection queues under heavy real-time traffic. Discover the production sysctl parameters required to sustain 100,000+ concurrent WebSockets on a single VPS.