title: Realization of a CPR using HL7 queries from communication server to information server.
abstract: A communication server is often used in Germany to interface legacy systems. It handles the translation, duplication, and transmission of messages to all systems that might need this information. Based on the principles of "for every data there is only one master" and "information on demand" we have built an information server that reduces the messages required and simplifies the handling of messages, the update of data already sent compared to a communication server. It also allows to implement a security policy as required by the German data privacy legislature.
authors.affiliation: University of Applied Sciences Frankfurt a. M., Germany.
authors.forename: U
authors.initials: U
authors.lastname: Schrader
authors.forename: A W
authors.initials: AW
authors.lastname: Zaiss
authors.forename: S
authors.initials: S
authors.lastname: Büchele
authors.forename: M
authors.initials: M
authors.lastname: Binder
authors.forename: U
authors.initials: U
authors.lastname: Leupolz
authors.forename: R
authors.initials: R
authors.lastname: Klar
mesh_terms: D003195:Computer Communication Networks; D016494:Computer Security; D003199:Computer Systems; D003628:Database Management Systems; D005858:Germany; D006801:Humans; D016247:Information Storage and Retrieval; D016347:Medical Records Systems, Computerized; D014584:User-Computer Interface