How I wrote a Go message broker with a throughput of a million messages per second

I built HermitMQ entirely in Go. The main feature is ditching heavy wrappers like JSON in favor of a custom 29 byte binary protocol. Additionally, data transmission over the network uses a direct file to socket copy mechanism.

Source: [Dev.to](https://dev.to/erkin_khidirov_e1a1d8dc51/how-i-wrote-a-go-message-broker-with-a-throughput-of-a-million-messages-per-second-o86)