VistA Integration Adapter (VIA) August 11, 2015 By Joe McDowell VIA Enhancement SharePoint: http://vaww.oed.portal.va.gov/projects/via/default.aspx VIA Application SharePoint.
Download ReportTranscript VistA Integration Adapter (VIA) August 11, 2015 By Joe McDowell VIA Enhancement SharePoint: http://vaww.oed.portal.va.gov/projects/via/default.aspx VIA Application SharePoint.
VistA Integration Adapter (VIA) August 11, 2015 By Joe McDowell VIA Enhancement SharePoint: http://vaww.oed.portal.va.gov/projects/via/default.aspx VIA Application SharePoint Discussion Items • Why VIA • What’s Different • How is VIA Deployed • Benefits of using VIA vs MDWS • Drawbacks of using VIA vs MDWS • Questions PRODUCT DEVELOPMENT 1 Why VIA • VIA – – – – Started as a pilot to migrate a .Net app to Java Fix some security issue Improve performance Provide something that is easier to maintain PRODUCT DEVELOPMENT What’s Different • • • • • Obviously it’s a Java application development Runs using Weblogic on Linux Uses Oracle for a database to track auditing Single logical instance deployed VIA is stateless • Recently added – Authentication for Consuming Application PRODUCT DEVELOPMENT How is VIA Deployed • 2 Sites – always active PRODUCT DEVELOPMENT Benefits of using VIA vs MDWS • Performance significantly improved • Security improvements • Enterprise Application – 1 deployment PRODUCT DEVELOPMENT 5 Drawbacks of using VIA vs MDWS • VIA is Stateless – Requires changes to your Consuming application • During Development – new requirements slower PRODUCT DEVELOPMENT 6 Questions