Right now, I have been writing a program using one single Web Service. Yes, it is using an
EJB for the service and one for the EAO and another for Transaction. I think there are a total of 5 for the entire service. Also, I am using JPA to communicate to a DB2 database.
My question is, should I break this one Service up into smaller ones.
For instance, maybe one for reading data and another for persisting data.
Or should I break it up into small groupings?
Are there any issues breaking it up or is it better to only have one?