December 2019
Intermediate to advanced
510 pages
11h 33m
English
The concept of a layered system is strictly related to the structure of the infrastructure of our application. RESTful services allow a loosely coupled approach because the information is transferred over a protocol – in most cases, HTTP – and each server has a single high-level purpose. Proxy servers, web servers, and database servers are usually isolated and they cover a purpose in our feature, if you have one server that provides all the required features, it is often hard to maintain and scale.