Latest Release: RDB DAS Beta1 Release

Download RDB DAS Beta1 Release

What's new in Apache Tuscany DAS beta1?

• Support for J2SE connections in DAS config using Driver Manager.
• Added support for multiple database schemas in queries
• Enhanced Optimistic Concurrency Control with overqualified updates
• Multiple enhancements around ApplyChanges API
• Enhanced support for MySQL
• Enhanced Documentation: User, Developer and Architect guides as well as javadocs
• Enhanced and new sample applications

Previous releases content

DAS M2 Release - Key features

Tuscany DAS is an implementation of a DAS RDB (relational database) with following key features :

• DAS Core features
  • MySQL support
  • Static Data Objects
  • Dynamic root for static graphs
  • "Unique" attribute on relationships
  • Explicit ResultSet shape definition
  • Improved logging
  • Programmatic Configuration
  • Helper for empty SDO Graph
  • Convention over configuration
    • Column named "ID" is the PK
    • Column named "xxx_ID" is the FK to table "xxx"
• DAS Samples
  • Tomcat integration and automated DAS samples testing (htmlUnit)
  • DAS Samples now have all dependencies and source code inside the sample war

To download DAS M2 Release go to DAS Downloads page

DAS M1 Release - Key Features

Tuscany DAS is an implementation of a DAS RDB (relational database) with following key features :

• RDB CRUD operations in terms of SDO DataObjects
• Optimistic concurrency control
• Generated database IDs
• Stored procedures
• Paging API
• 1..1 and 1..n relationships
• Partial row updates

To download DAS M1 Release go to DAS Downloads page