January 29, 2010 - CROZ has renewed its ISO 9001 certificate that was, at the beginning of 2008, granted to it by the Croatian office of the Swiss certification company SGS Adriatica d.o.o.
IBM has recently started a new Software Value Plus initiative that requires considerable, rigorous conditions in order to attain partnership status in software portfolio. It is necessary to prove a competence for each field, and CROZ is certified in nine out of eleven groups. Thereby CROZ has proven its high quality competence in the field of IBM software technology and became one of the rare European partners that has achieved such high certification status.
IPsec is a group of protocols used on top of IP for the purpose of authentication, encryption and secure exchange of encryption keys. These three activities correspond to three different protocols. The Authentication Header protocol, or AH for short, confirms the identity of the sender. Packet encryption is done by Encapsulating Security Payload or ESP. Finally, Internet Key Exchange or IKE is a mechanism for exchanging secret encryption keys used by ESP.
Hibernate offers us three basic ways to map class inheritance to relational database:
1. Table per class hierarchy
2. Table per subclass 3. Table per concrete class
Each of these have it's strengths and limitations and we will make short review of them and present simple examples based on following class hierarchy:
One of the projects CROZ is currently participating in is dedicated to the production of Rich Client Application. Eclipse Rich Client Platform (Eclipse RCP) has been chosen as a platform for the production of client, whose main characteristic is that it enables XML configuration of user interface. The platform automatically manages various visual elements such as menus, toolbars, view or editor frames etc.
