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Open Source Strategy NexJ Systems Inc.

Open Source Strategy NexJ Systems Inc. NexJ Open Source Business Objectives. Gain entry into the Healthcare vertical through developing relationships with healthcare providers and other software companies through the open source community .

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Open Source Strategy NexJ Systems Inc.

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  1. Open Source StrategyNexJ Systems Inc.

  2. NexJ Open Source Business Objectives • Gain entry into the Healthcare vertical through developing relationships with healthcare providers and other software companies through the open source community. • Partner with other companies and projects to tackle some of the very complex tricky technology issues involved in creating and sharing health data and an electronic health record • Combining people centered model with NexJ Model Driven Engineering Technology with other open source projects and products • Establish NexJ as global leader in model driven engineering technology. • Market the NexJ Model Server platform as a platform for enterprise software development and deployment. • Promote adoption of the NexJ Model Server platform. • Sell value added commercial components, products and services around the open source offerings.

  3. NexJ Open Source Strategy • Open Source NexJ Technology to run in an open source environment to enable: • Working with other open source projects such as Eclipse Modeling Framework (EMF), Model-Driven Health Tools (MDHT), NHIN Connect, etc. • Creating research, proof of concept and pilot implementations that support hundreds of concurrent users. • Create commercial scale product offerings based on the open source code base that enable: • Support for commercial databases, J2EE containers, and other commercial software products and platforms • Massive scalability to tens of thousands of concurrent users and beyond. • Enterprise class management and monitoring • Advanced Studio features such enhanced editors, debuggers, model visualization tools, etc.

  4. NexJ Commercialization Strategy • Create Commercial Product Offerings on top of this open source base: • NexJ Development Server • Manages development process • Allows editing and publishing the model at runtime • NexJ Enterprise Model Server • Commercial HJ2EE Container Support: WebSphere, BEA Weblogics • Clustering and Load Balancing Support • Enterprise Management and Monitoring Modules • Highly tuned commercial database adapters: Oracle and SQL Server • NexJ Studio • Improved Editors • Interactive Debugger Support • Commercial Products and Models: • NexJ Universal Health Connector • Enhancements to OpenHealthConnector running with NexJ Enterprise Extensions • NexJ Health Portal • NexJ CRM for Finance • NexJ Finance Portal • NexJ Mobile Solution for BlackBerry

  5. NexJ Open Source Products • * Part of the NexJ Scheme project involves commits to the EMF project to extend it to support the evaluation of constraints.

  6. OHT Platform Project IHTDSO Static Model Designer Runtime Behaviour (NexJ / OHT Runtime Platform) Business Modeling for runtime functional behaviour Clinical & Semantic Modeling HL7 Reference Information Model openEHR OHT Modeling Tools Users Tolven Platform Project Physical Data Modeling Dynamic Systems Static

  7. Open Source Timeline Update • Q1 2009: • Not For Commercial Use NexJ Model server and Studio • Q2 2009: • NexJ Integration and MySQL persistence adapters • Q4 2009 • Committed enhancement to EMF project to enable support for evaluation of constraints using OCL and NexJ Scheme • Published NexJ Scheme Engine as an independent open source project. • Next Steps • Release OpenNexJ Model server code to the OHT Platform Project in Mid Q1 2010. • Release NexJ Studio Lite as a free download. • Release Reference Implementations: Patient/Provider Registry, Open Health Connector.

  8. OHT Platform Boca Chart - 2Q2009 Added Pressures/Exposures Content • Need to describe path to open source • Several services required to be useful • Need reference implementations • Pressure from current implementations • Large number of changing specs for modeling of various types. • Semantic modeling • Working with Mohawk on: • - improved HL7v3 support • - Registry services • Architecture for distributed service orientated architectures • MySQL persistence adapter 1st open source code contribution. • Need to get to the details of defining how to consume Semantic and Clinical Models • Project description and outline • NFCU version of posted with Tutorial • - MySQL persistence component and • integration adapters released • - NexJScheme and enhancements to EMF • released Deleted & Changed Dependencies • Suitable architecture to use current components with path to open source • IHE and HL7 compatibility • Healthcare document/message standards • Existing modeling projects Milestones Packaging Editions 2Q09 – Open Source Architecture defined 2Q09 – MySQL persistence component and integration adapters released 3Q09 – Scheme and enhancements to EMF released 1Q10 – OpenNexJ Model Server released under EPL 1H10 – Reference implementation

  9. OHT Platform Roadmap - 4Q2009 1H 2010 1st Milestone Release Core Platform Components released 4Q 2009 NexJScheme released Committed enhancement to EMF 2Q2009 MySQL Persistence Adapter Code released Open Source Architecture defined Feb 2009 Begin Work with Mohawk on Reference Implementations Project Site Live Jan 2009 NFCU Release posted 2009 Plan Published Developer recruiting

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