This is being interpreted as the Qserv system for PDAC (the "integration environment"). This system exists and is in production for the Stripe 82 data and a large part of the planned AllWISE data. It will be completed when the loading and service availability of the WISE data is complete, later in F17.
This is currently blocked by the need for a modest hardware upgrade for the Qserv "czar" node storage (IHS-378).
(DLP-456 covers the Qserv system for the Science Validation environment, initially to be populated with HSC data.)