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May 24-28 2004IVOA Interop Meeting1 STScI/JHU Registry Status Gretchen Greene Wil OMullane T HE US N ATIONAL V IRTUAL O BSERVATORY.

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Presentation on theme: "May 24-28 2004IVOA Interop Meeting1 STScI/JHU Registry Status Gretchen Greene Wil OMullane T HE US N ATIONAL V IRTUAL O BSERVATORY."— Presentation transcript:

1 May IVOA Interop Meeting1 STScI/JHU Registry Status Gretchen Greene Wil OMullane T HE US N ATIONAL V IRTUAL O BSERVATORY

2 May IVOA Interop Meeting2 Fully Searchable Registry Web Portal (.NET) Relational Database (SQL Server) with resources from … –Original NVO Cone Search Registry –Newly registered services/resources –Harvested OAI repository resources Search Interfaces: –Keyword search (Google like) –SQL custom predicate Based on RM metadata terms –Web Services (keyword, predicate, SQL) Basic Administrative Tools

3 May IVOA Interop Meeting3 Development Mirrored Sites –STScI main production area –JHU serves as development and fail-over site Auto-replication run hourly –CVS source control networked Support client app interfaces –Primarily through web services DIS: Perl Mirage: Java OpenSkyQuery Need to complete : VO Registry standards/interfaces, and user documentation

4 May IVOA Interop Meeting4 VO Standards Integration Database schema conforms to RM –Flattened resource table Enumerated type tables VO Standard services –CONE, SIAP, Skynode –Resources tagged with ServiceType Harvests VOResource XML –OAI repositories HEASARC, NCSA, Vizier, Caltech TBD –Astrogrid test registry Serves OAI (repository) records –http Get AND web service enabled –Work in progress to implement IVOA standard recs

5 May IVOA Interop Meeting5 New Portal Features New portal URLs –http://nvo.stsci.edu/voregistryhttp://nvo.stsci.edu/voregistry Please update links to old URL –http://sdssdbs1.stsci.edu/nvo/voregistryhttp://sdssdbs1.stsci.edu/nvo/voregistry –http://voservices.net/Registry mirror sitehttp://voservices.net/Registry Automated Harvesting and Replication –Hourly service –Updates resources based on from date checks –Deletes deleted resources Keeps original resource records for tracking changes Logging –Harvested sites and dates –Replication –TBD: specific query use, service access


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