1. User Group 2015 Cross Network Querying

2. Agenda The Cross Network Query Challenge A Registry Solution Moving Towards Big Healthcare Data Slide - 1

3. Slide - 2 The Cross Network Query Challenge Network #1 DataMart #2 DataMart #3 Investigator Portal #1 Portal #2 DataMart #1 DataMart #4 DataMart #5 Network #2 Network #1 Credentials Network #2 Credentials Shared DataMart The only way an investigator can do so today is to:  Issue multiple queries  On multiple networks  With multiple credentials  And recognize duplicate DataMarts And the more networks involved the more complicated this gets One Investigator – Multiple Networks

4. Slide - 3 The Cross Network Query Challenge – Possible Solutions Stand alone network – too complicated for the investigator One massive network – social problem, could never establish governance Overlapping networks – administratively unmanageable

5. Slide - 6 The Registry Solution Inter-Network Services Registry Central “registry”, that knows every network and every network endpoint Centralized set of services that lets networks and endpoints discover one another, publish data, ask questions, and answer them Very similar to the way the Internet works today Network #1 Network #2 Network #3

6. And allows for the creation of Virtual Private Research Networks:  A secure cross network collaborator “view”  That is independent of the physical configuration  Much like Internet VPNs Investigator Virtual Private Research Network Slide - 7 The Registry Solution Inter-Network Services Registry Central “registry”, that knows every network and every network endpoint Centralized set of services that lets networks and endpoints discover one another, publish data, ask questions, and answer them Very similar to the way the Internet works today Network #1 Network #2 Network #3

7. Investigator Virtual Private Research Network Slide - 7 The Registry Solution Inter-Network Services Registry Organizations register their presence Registrants can be nodes (organizations) or networks Registration is open to anyone, public or private Once registered, members can participate in any Virtual Private Research Network Virtual Private Research Networks behave just like PMN physical networks; same level of access control, project based requests, workflows, notifications Governance/policy enablement can be established by member within across VPNs Network #1 Network #2 Network #3

8. Moving Towards Big Healthcare Data Slide - 8 source formats schemas data models concepts code values return values across models

9. User Group 2015 Cross Network Querying