OGSA-DAI 4.2 Jersey Technology Preview released!
December 1st, 2011
The OGSA-DAI project has released the Jersey Technology Preview with version 4.2 of OGSA-DAI, its database access, integration and processing software.
OGSA-DAI is a customisable framework for the management of distributed data resources whether these be databases, files or other types of data via web services. OGSA-DAI provides a workflow engine for the execution of data access, update, transformation, federation, processing and delivery scenarios. It also provides a powerful distributed query processor allowing SQL queries to be targeted across distributed databases.
The main features of OGSA-DAI 4.2 are:
- Support for use of Jersey 1.10 as a RESTful presentation layer.
- Support for streaming data from a data source or to a data sink in binary format.
- DQP configuration now uses the Spring framework.
- Numerous bug fixes.
OGSA-DAI is a free, open source, 100% Java product and is released under the Apache 2.0 licence. Releases can be downloaded from:
The user doc is at
and release notes at
To find out more about OGSA-DAI visit our open source project site at