Company hawking an orchestrating backend server says you should use an orchestrating backend server?
You still have four layers, it's just that one is hidden with annotations.
You still have four layers, it's just that one is hidden with annotations.
“Implementing orchestration in a library connected to a database means you can eliminate the orchestration tier, pushing its functionality into the application tier (the library instruments your program) and the database tier (your workflow state is persisted to Postgres).“
Yes. The library makes sure that your app retries failed workflows. Or if you use the commercial products, takes care of that for you.