OGSA-DAI: Other Features and Latest Version

1
OGSA-DAI Other Features and Latest Version

• Kostas Tourlas

2
Advanced OGSA-DAI

• Complex requests
• Multiple, interlinked activities
• Extensibility
• Custom Data Resources (e.g. sensor feeds)
• User-defined activities
• Activities (automated tasks)
• Standard library (tutorial used SQLQuery)
• Accommodate data formats (e.g. FASTA)
• Perform data processing

3
Activity development

• Requires knowledge of
• Java
• XML
• OGSA-DAI API
• Support from
• Documentation
• OGSA-DAI team
• www.ogsadai.org
• support_at_ogsadai.org

4
New in OGSA-DAI

• Currently Release 5
• NGS runs on Release 4
• Release 6 due end of April
• Extensive client toolkit
• Similar to a Java library
• Write your own data client
• Notification of status
• is my request done?
• WS-RF support coming soon (R6)