what is the OPERA that is used for hotel management?

Question

there seems to be a lot of systems used for hotel management; i'm very confused..in additional to this OPERA thing, what is fidelio, what is micros?someone please explain the differences to me...

Answer 1

It's made by a company called Micros Systems.

If you had more specifics in your question, I could provide you with more details, but this URL should at least get you started.

http://www.micros.com/Products/OPERAEnterpriseSolution/