> Avoid having five different services all write to the same table. Instead, have four of them send API requests (or emit events) to the first service, and keep the writing logic in that one service.
The ideal solution: Avoid having five different services all write to the same table.
If five different services have to write to the same table, there is a major overlap of logic too. Are the five services really different or one would suffice?
Taking practical realities into consideration, we can do what the author says. However, we risk implementing a lot of orchestration logic. We introduce a whole new layer of problems. Is that time not better spent refactoring the services: either give them their own DB tables or merge them into one servic?
The ideal solution: Avoid having five different services all write to the same table.
If five different services have to write to the same table, there is a major overlap of logic too. Are the five services really different or one would suffice?
Taking practical realities into consideration, we can do what the author says. However, we risk implementing a lot of orchestration logic. We introduce a whole new layer of problems. Is that time not better spent refactoring the services: either give them their own DB tables or merge them into one servic?