Advantage of SSIS package over windows scheduled exe

Question

I have an exe configured under windows scheduler to perform timely operations on a set of data.

The exe calls stored procs to retrieve data and perform some calcualtions

Answer 1

If you have dependency on Windows features, like logging, eventing, access to windows resources- go windows scheduler/windows services route. If it is just db to db movement or if you need some kind of heavy db function usage- go SSIS route.