In this talk, we will talk about the evolution of the development of a high-load network cluster for sending push notifications using technologies from Unix / bash and PHP to asynchronous non-blocking multithreaded connections based on Rust / Tokio. Let's talk about the intricacies of Rust development, language features, pitfalls, and ways to quickly learn and use it for web developers with LAMP skills. Let's also talk about Go, Java, and the reasons for our technological decisions.
The talk will be useful for developers wishing to master the latest and popular Rust programming language, functional programming, Haskell ideas with PHP / Python / JavaScript web development experience.