A repository for recording and querying for Grid topology information including NGIs, Sites, Services, URLs, Users/Contacts, Service Downtimes. Records what sites/services/downtimes are meant to be functioning at a particular snapshot in time. Provides a Web portal interface and REST style API for querying data in XML Key component of European Grid Infrastructure.

 

 

Category

Portal or gateway [2]

 

Scientific areas

 

Main features

Information service [3]

Topology Registry [4]

 

License

Apache License 2.0 (Apache-2.0) [5]

 

Supported Operating Systems

Linux [6]

Windows [7]

 

Supported CPU Architectures

All (architecture independent) [8]

 

Programming languages

PHP [9]

 

Build tools

 

Test tools

phpUnit [10]