Ontology Usage for Database Conversion in Practical Solution for Military Systems Case Study

摘要

Nowadays IT systems are used for quick share lot of data. These data are collected in databases which are working in a special rules. These rules describe how data are stored the structure of database and how it can be added or removed from them. The process of changing structures in databases is very complicated. Polish company TELDAT develop mechanism called ADTA (Automated Data Transformation and Aggregation) to achieve interoperability between systems which are using different data exchange protocol versions and different database structures. This mechanism is using semantic transformation. In this paper an ADTA mechanism is presented and some practical results of test made on international exercises are also described.