Microservices are extremely popular these days, and for good reason. They provide a blueprint that make it easier to create robust and scalable applications. During a webinar called “Microservices in Practice” (which you can watch here), Jonathan Schabowsky of Solace’s office of the CTO demonstrated how important the right choice of communications between services really is.
As you might expect, REST was the opening topic. But REST has some limitations that any architecture needs to consider. Jonathan described the challenges in interaction cardinality of synchronous and asynchronous, and how the wrong choice can lead to tightly coupled architecture. During the talk, a poll of the viewers found that 71% felt that asynchronous delivery is very important.
Jonathan then highlighted a few desirable characteristics for microservices: scaling, fault tolerance, performance, management and security. Using personal experience, he guided participants through the role each of these items plays and how to achieve them.… Read the rest