SYSVAK Project: overview and plans

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SYSVAK Project overview and plans

• Peter HolmesTechnical Coordinator

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Agenda

• current system
• target system
• transition process

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Background

• SYSVAK developed to help monitor vaccination
  coverage in Norway
• a tool helping to ensure children receive a
  satisfactory health-offer
• health-stations and other health-personnel
  required to report vaccination-related
  information to SYSVAK
• EDB AS acts as SYSVAK databehandler for FHI

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Current system overview
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Current message formats and clients
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Design challenges

• five client types
• two message formats
• heterogeneous connectivity deployments
• data transport alternatives vs. local security
  policies
• data in many places

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Optimal situation

• data in one place,
• but this is not an option (forskrift om
  pasientjournal)
• data submission validated against SYSVAK Sentral
  before (eventual) entry into local database(s)
• ? design goal to enable this possibility, ca
  n be exploited when journaling system
  suppliers are ready

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Target system features

• backward compatibility
• controlled transition to next generation
• new functionality to address data quality issues
• support for
• alternative transport protocols and
• service interfaces

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Target system features (ii)

• will offer web application for data registration
• virksomhetssertifikater
• sikkerhetsportalen
• intention to develop web service client
  components
• for synchronous or asynchronous transactions

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Target system features (iii)

• possibly, a component for eSMTP over Helsenett
• current formats (?)
• new formats

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Target system logical overview
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Transition process

• compatibility with existing solution
• centralized traffic routing via EDB
• will develop new SYSVAK XML message standards

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Transition overview
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New message standards

• initiate XML message definition process with
  KITH
• define message compliance process with journaling
  system suppliers and KITH

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Cooperation

• workshops with journaling system suppliers
• to understand client systems more fully
• to present FHIs vision for improved SYSVAK
  reporting and data quality
• to discuss concrete plans for improved
  integration
• to discuss approaches for client testing and
  message compliance