Author: Craig Stancl
Email: Stancl.craig@mayo.edu
Team: LexEVS
Contract: CBITT BOA Subcontract# 29XS223
Client: NCI CBIIT
National Institutes of Heath
US Department of Health and Human Services
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The purpose of this document is to collect, analyze, and define high-level needs for and designed features of the National Cancer Institute Center for Biomedical Informatics and Information Technology (NCI CBIIT) caCORE LexEVS Release 6.0. The focus is on the functionalities proposed by the stakeholders and target users to make a better product. The use case documents show in detail how the features meet these needs.
Design Scope
The scope of release LexEVS 6.0 is to support the Common Terminology Services 2 (CTS 2) specification and will focus on three major capabilites by LexEVS to fully support CTS 2:
- Provide support for Value Sets.
- Develop within LexEVS the ability to provide local extensions to code sets and maps among code sets.
- Develop within LexEVS other capabilities called for in the CTS2 Specification.
Please view the LexEVS 6.0 Scope document found at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Scope+Document
GForge items
Please view the LexEVS 6.0 GForge items at: https://gforge.nci.nih.gov/tracker/?group_id=491
Use cases
Links to available documents.
Solution Architecture
Please view the Proposed Solution Architecture at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Solution+Architecture
Cross product dependencies
Include a link to the Core Product Dependency Matrix.
- No new dependencies exist for LexEVS 6.0.
Changes in technology
Include any new dependencies in the Core Product Dependency Matrix and summarize them here.
- No new dependencies exist for LexEVS 6.0.
Assumptions
- ECCF Data type requirements (21090) will be limited in scope. Guidance is not yet in place and approved 21090 data types to be used in services are not fully defined by CBIIT.
- Any critical software defects found in LexEVS 4.2, 5.0, or 5.1 will be prioritized with assistance from COTR. We will attempt to fix non-critical issues as prioritized and as time permits.
Risks
- ECCF Process and/or Documentation will change and/or require significantly more effort
- ECCF Datatype (21090) requirements could require more effort than currently allotted
- Unexpected Use Cases and/or Requirements could impact the schedule and/or budgeted level of effort
- Out of scope feature requests could impact schedule
Detailed Design
The following sections specify how the design will satisfy the requirements.
Detailed Design - Associations (Mapping)
Please view the detailed design at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Detailed+Design+-+Associations+%28Mapping%29
Detailed Design - Authoring
Please view the detailed design at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Detailed+Design+-+Authoring
Detailed Design - Data Access Layer
Please view the detailed design at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Detailed+Design+-+Data+Access+Layer
Detailed Design - Loader Post-Processor
Please view the detailed design at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Detailed+Design+-+Loader+Post-Processor
Detailed Design - Password Encryption
Please view the detailed design at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Detailed+Design+-+Password+Encryption
Detailed Design - Registry
Please view the detailed design at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Detailed+Design+-+Registry
Detailed Design - Single Database Table Set
Please view the detailed design at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Detailed+Design+-+Single+DB
Detailed Design - Value Set Definition
Please view the detailed design at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Detailed+Design+-+Value+Set+Definition
Detailed Design - XML Export
Please view the detailed design at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Detailed+Design+-+XML+Export
Detailed Design - XML Loader
Please view the detailed design at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Detailed+Design+-+XML+Loader
Detailed Design - ISO 21090 Datatypes (Analytical Services)
Please view the detailed design at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Detailed+Design+-+ISO+21090+Datatypes
Detailed Design - Database Changes (2010)
Please view the detailed design at: https://gforge.nci.nih.gov/docman/view.php/491/21567/LexEVS%206.0%20Data%20Model%202010.doc
Detailed Design - Model Changes
Please view the detailed design at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Detailed+Design+-+Logical+Model
Detailed Design - System Load Balancing
Please view the detailed design at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Detailed+Design+-+System+Load+Balancing
Detailed Design - OWL/RDF Exporter
Please view the detailed design at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Detailed+Design+-+OWL+RDF+Exporter
Implementation Requirements
Please view the Implementation Requirements at: https://wiki.nci.nih.gov/display/EVS/LexEVS+6.0+Design+Document+-+Implementation+Requirements