ADMINISTRATION OF DATABASE INFRASTRUCTURE FOR WEB SERVICE SUPPORTING PARTICULAR THERMODYNAMIC CALCULATIONS

11th International Multidisciplinary Scientific GeoConference SGEM2011, www.sgem.org, SGEM2011 Conference Proceedings/ ISSN 1314-2704, June 20-25, 2011, Vol. 2, 479-486 pp

ABSTRACT

For the purposes of at the same time functioning web service supporting particular thermodynamic calculations as well as actions related to acquisition, check, repair
eventually updating of web service’s data bases we have designed conception of administration and structure of two collaborative databases – preparatory and operating. The paper deals with principles this administration and specifies structure of both
databases. The data structure of substance and related entities is the same in the both databases. The task of operation database is direct support of web service operation. The task of preparatory database is creation, charging, check, correction, updating (if needed) and copying of correct data into operating database. In introductory part
contribution deals with specification web service data model, in next part it analyzes resources and manners of data acquisition into preparatory database. Further it more detailed describes check and copy processes of particular data from preparatory to operating database. For this objective was designed special control substance’s database table that contents list of error states for each substance. Till now there were 20 error types over preparatory database defined. Finally it is attention devoted to specification of substance’s data copying from preparatory to operation database.

Keywords: administration, database, web service, data acquisition, data check