The most regularly used programming tools are C/C , PHP, Java, PL/SQL, T-SQL, Perl, J2EE, RPG, DCOM, MQ Series and tools for the development of HTML and DHTML/AJAX. For analytical tasks we use the RSD modified techniques and UML tools.

We use the following DBMS for product development, where the choice on each particular one depends very much on the complexity of projected data demand of our solution.

• Oracle (Oracle)
• DB2 (IBM)
• MS SQL (Microsoft Corporation)
• Interbase (Borland)
• MySQL (MySQL AB)
• PostgreSQL

Concerning all the above mentioned database systems, it goes without saying that our employees have the precise knowledge of the technological design of each particular database system, options it brings e.g. in the area of programming (stored procedures, object approach), integration services and external interfaces (Data Mining, OLAP, J2EE, IBM MQSeries, XML), data security, scalability and robustness (physical and hardware limits, transactional processing, cluster supporting) and many other parameters. Communication with database systems is realized via Oracle Objects for OLE C , Oracle Call Interface, ODBC, ADO, JDBC.

As a CASE tool for the database environment, we prefer Oracle Designer.