I think the complexity claims for microservices are way overblown. There are a set of trade offs to be made on both microservices and monoliths. For microservi

I think the complexity claims for microservices are way overblown. There are a set of trade offs to be made on both microservices and monoliths. For microservices you need a good idea of how you’re going to do IPC and how you’re going to maintain isolated state. In most cases there are reasonably easy solutions to both problems, but in general there is a little bit more more up-front work to do when starting with microservices. For monoliths you need a good understanding of how you are going to upgrade a running system without downtime, and how you are going to stop developers from taking stupid shortcuts that create invisible internal coupling. IMO, if your team is big enough to have the necessary processes to get this right, it’s big enough to deal with microservices too. So I honestly don’t get the hate from some on HN for microservices. You can fuck anything up if you try hard enough, but microservices epitomise the principles of good systems engineering, most particularly around separation of concerns. I honestly don’t understand why anyone would choose a monolithic architecture for a new build in 2022.