Current construction
I am reorganizing some API code that returns an event feed for the user. An API is a regular RESTful API, and the current implementation simply queries DB and returns a feed.
The code is long and cumbersome, so I decided to move the feed generation to a microservice that will be called from the API server.
New design
For decoupling, I thought that data could move back and forth from the API server to the microservice as Protobuf objects. That way, I can change the programming language from both ends and still use the security type and slim protobuf size.
Problem
(, , ). . , , , , .
- FeedItem, , Feed, FeedItem.
3 , , ?
Oneof: " ".Any: (, Java List<Object>.