Zig is interesting language for low level programming and I figured the best way how to learn it is to build something. Inspired by blog post I will try to beat the One billion rows challenge with it. It’s not going to be easy since Rust is the closest thing I’ve programmed in and even tho in some ways it’s close, zig is probably closer to C then to Rust. So let’s get to it...
This weekend I wanted to explore Wireguard and the option to setup split tunnel inside my cluster to route some traffic to different country. This proved to be journey and a half. So let’s buckle up and dive in. Wireguard Wireguard is basically the standard of VPN tooling currently. It’s being used by a lot of zero trust and overlay networks like Tailscale and Netmaker. You can have it included in kernel or it can be used in user space with Wireguard-go, this gives it incredible flexibility of deployment....