As developers/architects, we often use caching mechanisms at our API Layer to reduce the strain we put on our backend services. Some of the backend service operations, however, cannot be cached by nature and we need to pass-through user requests to them. When these operations are considered as “expensive,” we should apply some protection mechanisms to avoid possible service degradations.
The “expensive” service operations which may not be cached include are: https://goo.gl/1JK9fx #DataIntegration #ML
