The current release (1.6.0) has been designed to keep the same relational schema as former versions. That makes quite easy the upgrade of SaadaDBs. This schema has however some weakness limiting the scope of new expected features. Saada 2,0 will go through this limitation with major changes in both relational schema and meta data schema

>> VO features

• Datamodel support :
  • Data model edition with a graphical tool
  • Data model mapping on stored data
  • Use of datamodel fields to state queries

• Registry helper
  • Implementation of the getCapability feature.

 Large collection support

• Multithread data loader
• JDBC optimization
• Database Denormalization

 Web Interface

• Asynchronous download facility