Internet2

close
Use Internet2 SiteID

Already have an Internet2 SiteID?
Sign in here.

Internet2 SiteID

Your organization not listed? Create a local account to use Internet2 services.

Create SiteID

Blogs

New Metadata Query Service Available for Production Use

Jul 23, 2019, by Nicholas Roy
Tags: InCommon, Recent Posts, Trust & Identity

InCommon's brand new metadata service went live on Tuesday, July 9th. The production release candidate of the new metadata query service (MDQ) - also known as per-entity metadata - incorporates new features to save significant amounts of memory and start-up time for InCommon participants' federating software. 

Identity Providers and Service Providers no longer have to download and pre-load the entire federation metadata aggregate at system start up. The service is secure, scalable, highly reliable, and has demonstrated excellent performance.

Adoption requires switching to a new set of metadata URLs and keys used to verify metadata integrity. Complete details and instructions are in the documentation on the wiki. You can also view a recording of an InCommon Forum webinar about MDQ (and/or download the slides). For those not ready to make the switch, the current metadata aggregates will remain available.