Building larger systems out of smaller, dedicated units is not a new idea. Object-oriented programming follows the same principle. Unix is built this way. Architectures facilitating composable networked software (CORBA, WebObjects, NetBeans) are decades-old ideas. What is new is the scale of profits networked software generates. Customers across nearly every business sector require new software and new features, and software developers are constantly delivering and/or refining those features in response to changing market conditions. Microservices are really a management idea whose goal is to decrease the time it takes to reflect changing business/customer needs in code. The goal is to reduce the cost of change.
As there is no absolute right way to build software, every language design is biased toward one or a few key principles, in particular, principles guiding...
