Gateway Pattern - FIPost/docs GitHub Wiki
When to use this pattern
Use this pattern when:
- A client needs to consume multiple services that can be accessed behind a gateway.
- You wish to simplify client applications by using a single endpoint.
- You need to route requests from externally addressable endpoints to internal virtual endpoints, such as exposing ports on a VM to cluster * virtual IP addresses.
- This pattern may not be suitable when you have a simple application that uses only one or two services.
Associated Patterns
Other design patterns closely related to the gateway pattern.
Gateway Routing Pattern
Route requests to multiple services using a single endpoint. This pattern is useful when you wish to expose multiple services on a single endpoint and route to the appropriate service based on the request.
Gateway Aggregation Pattern
Use a gateway to aggregate multiple individual requests into a single request. This pattern is useful when a client must make multiple calls to different backend systems to perform an operation.
Backend for Frontend
Create separate backend services to be consumed by specific frontend applications or interfaces. This pattern is useful when you want to avoid customizing a single backend for multiple interfaces. This pattern was first described by Sam Newman.