Speedify engineers discuss what separates a Real-Time Operating System (RTOS) like QNX from general-purpose operating systems like Linux, Windows, and macOS. QNX powers automotive dashboards, medical devices, and industrial control systems where microsecond timing failures aren’t an option. Alex and Brian from Speedify break down: Microkernel vs monolithic kernel architecture: why QNX isolates failures that would crash Linux or Windows … Read More

RTMP’s guaranteed transport can actually destroy a real-time stream. In this video, we break down why the professional broadcasting world (including ESPN and CNN) is moving away from Adobe’s RTMP protocol in favor of the modern, open-source SRT (Secure Reliable Transport). Alex and Brian from Speedify explore the fundamental technical differences of TCP vs. UDP and how SRT’s built-in jitter … Read More

Choosing between OpenWRT and Yocto router operating systems for your networking project isn’t always obvious. In this video, we show off OpenWRT-capable GL.iNET travel routers and break down the performance, hardware compatibility, and which router OS you should actually be using in 2026.

With the SpaceX IPO heating up to a $2.1 trillion valuation, investors are looking closely at Starlink. But what makes Starlink stand out vs GEO satellites? Understanding the technical moat of LEO vs. GEO is vital for any SpaceX investor. In this tech talk, we look at the physics of LEO vs. GEO orbits, why latency is an unavoidable physical … Read More