Podcasts

The Future of Service Mesh with Jim Barton

In this podcast, Jim Barton explains some of the fundamentals of modern service meshes, and provides an overview of Istio Ambient Mesh and the benefits it will provide in the future.

Frederic Branczyk on Continuous Profiling Leveraging eBPF

Wes Reisz and Frederic Branczyk discuss the origin story of Polar Signals, eBPF (the enabling technology used by Polar Signals), Parca (the open-source system they built to collect continuous profiling data), and more, including things like FrostDB and why profiling data complements what we already have with our current observability stacks.

Liz Rice on Programming the Linux Kernel with eBPF, Cilium and Service Meshes

Charles Humble and Liz Rice discuss eBPF, a way of making the Linux kernel programmable. They talk about why it exists, how it works under the hood, and what you can and can’t do with it. They also talk about Cilium, an open source library for observing network connectivity between container workloads, and the new Cilium-based service mesh currently in beta.

Justin Cormack on Decomposing the Modern Operating System

Justin Cormack discusses how the modern operating system is being decomposed with toolkits and libraries such as LinuxKit, eBPF, XDP, and what the kernel space service mesh Cilium is doing. Wes Reisz and Justin Cormack also discuss how Cilium differs from service meshes like an Istio, Linkerd2 (previously Conduit), or Envoy.

Architecting SQL Server on Linux: Slava Oks on Drawbridge, LibOS, & Addressing Between Windows/Linux

In this week’s podcast, Wesley Reisz talks to Slava Oks, who has worked at Microsoft for over 20 years on flagship products, including SQL Server. He also led the kernel team who worked on the Midori operating system. More recently, he has worked on bringing SQL Server to Linux. Oks discusses Drawbridge, LibOS, & addressing between Windows/Linux