My Current Situation: I got many instances of same application that read XML files from shared folder. that makes many calls to read file and sometimes locking the files..
What I look for: I want to move to Server / Client solution. I want to reduce the calls to the disk. I want the server app to keep read the data from the files once per interval. and store only the required data in objects.
Client: ask for the data from the server.
so, what do you think should I use? WCF / WebService? some ideas please.