2
votes
4answers
182 views

Basic OOP Question for a Report

I'm in development of a sample project in Android for a friend's phone that keeps track of his sales. At first, one of the requirements was to create yearly reports of this sales data. This would be ...
2
votes
1answer
382 views

CQRS and cache invalidation (while load balancing)

I'm slowly trying to migrate our web application to use CQRS principals. In particular, I have separated "write" and "read" interfaces into commands and queries. I have implemented a "reader" ...