1. Connect. Communicate. Collaborate perfSONAR base 2.0 for Java services Maciej Głowiak, Roman Łapacz, PSNC JRA1 meeting, Zagreb, 2008

2. Connect. Communicate. Collaborate Issues & Solutions Performance –Avoiding multiple conversions of message representation –Better and faster XML parsing (StAX)‏ –Use of Axis2 Maintenance –New scalable implementation of NMWG schema –Axis2 does not have to be the only container –Improved clear structure (we have some experience gathered during the work on the current base)‏ –API similar to the current base

3. Connect. Communicate. Collaborate Issues & Solutions Configuration –Just one hierarchical XML configuration file instead of multiple properties files –No problem to add new configuration items if needed

4. Connect. Communicate. Collaborate Work status Current development –approximately 50% of the implementation done Important missing components: –Authentication (Authorization)‏ –New LS registration component