Application layer

Lessons in this group, roughly in build order:

• application-layer-microservices — The application (service) layer is the tier that holds business logic, sitting between clients and data…
• service-discovery — Service discovery is the mechanism by which a service finds the current network location of another…
• api-gateway-routing-aggregation-offloading — An API gateway is a single entry point in front of a set of services that routes requests, composes…