ORM Optimization through Automatic Prefetching in WebDSL

Object-Relational Mapping (ORM) frameworks can be used to fetch entities from a relational database. The entities that are referenced through properties are normally not fetched initially, instead they are fetched automatically by the ORM framework, when they are used by the application. This is called lazy-fetching and can result in many...

Using DEMO to Specify the Semantics of Data Message

Effective communication is required for a successful service execution. It can be achieved when both the service consumer and service provider understand the exchanged data message in the same way. Therefore, the specification of the semantics of data message needs to be explicitly defined in the service specification. Six requirements for...