How do you support 450 million users with only 32 engineers? For WhatsApp, acquired earlier this week by Facebook, the answer is Erlang, a programming language developed in the ’80s that is finally ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Concurrency is hard. A language’s implementation of concurrency concerns can make the challenge of dealing with concurrency even more difficult or a bit easier. Case in point: Erlang. Erlang is a hip ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

This outrage shows that modern solutions must be designed resiliently to enable service provisioning during incidents. There are multiple solutions to develop high-available and reliable services that ...

Whenever we talk of designing software, we talk of modelling our system so that it mirrors the real world as much as possible. We say that we conceptualise objects or services to make them similar to ...

WhatsApp, the instant messaging service bought by Facebook last year for $19 billion (£13 billion), now has 900 million monthly users globally. The cofounders, Jan Koum and Brian Acton, don't often ...

Long story short, I am currently working on a personal project to learn Erlang. It's a meaty sized project that has the potential to replace a 3rd party commercial application we have at the core of ...