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Data Access Framework (DAF) Technical Work Group. March 5 th 2014. DAF Technical Work Group (Scope). In Scope: Leverage the IHE White Paper developed by IHE PCC outlining existing IHE profiles and their applicability to DAF

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daf technical work group scope
DAF Technical Work Group (Scope)

In Scope:

  • Leverage the IHE White Paper developed by IHE PCC outlining existing IHE profiles and their applicability to DAF
  • Identify additional standards/profiles that can be leveraged to meet the DAF (LDAF and Targeted) query use cases with a focus on modularity and substitutability
  • Identify the gaps in the existing standards/profiles to meet the use cases and requirements outlined
  • Development of implementation guides/API’s required for implementation of the use cases
  • Support DAF Pilot activities

Out of Scope:

  • Creation of policies to enable queries
    • Policies include consent, patient matching, disclosure requirements etc.
  • Identifying business processes and workflows required to enable queries.
daf timeline
DAF Timeline

S&I Lifecycle

(Discovery  Pilot & Evaluation)

January2014

February

March

April

May

June

Today 3/5

UC 2 Consensus (2/5)

Draft DAF/IHE White Paper Complete (2/28)

IGConsensus

DAF/IHE White Paper Published

Discovery (Use Case 2)

UC 2: Targeted Data Access: Inter-Organizational Query

Define Use Case & Functional Requirements

Implementation (DAF/IHE Community)

IHE Activities

White Paper Comment Period

Publish DAF/IHE White Paper

DAF IHE/ S&I Joint Work Group

Implementation (S&I Community)

TWG #1: Document Metadata based access for LDAF & TDAF

Candidate Standards Analysis

Finalize Actors + Transactions + Technology Stacks and Standards

Create IG’s based on existing standards

Create SWG to modify/add standards as necessary

Update IG’s based on SWG output

Implementation (S&I Community)

TWG #2: Data Element based access for LDAF & TDAF

Candidate Standards Analysis

Finalize Actors + Transactions + Technology Stacks and Standards

Signifies milestone or deliverable

Create SWG to profile standards for data element access

document metadata based daf queries other candidate standards
Document Metadata based DAF Queries – Other Candidate Standards

Transport ?

Security ?

Content (Query Structure and Query Response Structure) ?

Vocabularies ?

daf queries next steps
DAF Queries – Next Steps
  • Analyze any other potential candidate standards and their maturity for DAF Document Metadata based access
  • Start identifying granular parts of the IHE profiles that would be required for DAF purposes
    • Actual Transport/Security aspects
    • Queries to support
    • Optionality that needs to be removed
    • Result structure for documents
data access framework resources
Data Access Framework Resources
  • DAF Wiki Homepage
    • http://wiki.siframework.org/Data+Access+Framework+Homepage
  • Become a Community Member
    • http://wiki.siframework.org/Data+Access+Framework+Join+the+Initiative
  • DAF Charter
    • http://wiki.siframework.org/Data+Access+Framework+Charter+and+Members
  • Standards and Interoperability(S&I) Framework
    • http://wiki.siframework.org/Introduction+and+Overview
  • S & I Calendar of Events
    • http://wiki.siframework.org/Calendar
  • http://wiki.siframework.org/DAF+Standards+Harmonization+and+Implementation
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