Content Comparison

Problem

• Design APIs for a client app to respond quickly (100 ms or less), code running in a web-client (browser).

• Manage the response latency : factors such as current load, network infra, size of a request payload, etc.

• We prefer the owrk done by the frontend and not by the backend (which could be lon-running and done in seconds).

Solution

Asynchornous Request-Reply In Practice