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NCC Technology Update – PowerPoint Presentation
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NCC Technology Update –

NCC Technology Update –

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NCC Technology Update –

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  1. NCC Technology Update – June 24, 2010

  2. Agenda Overview of Hosting Environments • Shared • Dedicated Shared Hosting Platforms • Domino • Oracle Application Server/ Java • Apache Tomcat • ColdFusion • Oracle Database

  3. Overview Shared Hosting • Servers running multiple applications in the same application instance or on the same server • Server settings are the same for all applications • All applications must run at the same software version • Cheaper than dedicated hosting Dedicated Hosting • A single server running a single application and/or multiple applications for the same customer • Greater flexibility of server settings • Ability to run a higher or lower version of software than what is available in the shared environment • More expensive than shared hosting

  4. Shared Application Platforms Application Platforms • Lotus Domino • ColdFusion • Oracle Application Server (OAS) • Apache Tomcat Database Platforms • Oracle Database

  5. Lotus Domino

  6. Domino - Current Architecture

  7. Domino - Platform Description

  8. Domino - Plans for the Future • Recently Upgraded from 8.0.1 to 8.5.1 FP2 • Move from Blade Servers to Virtual Machines in FY2011 • Support for FIPS140-2 for SSL encryption

  9. Domino - Contacts

  10. ColdFusion

  11. ColdFusion - Current Architecture

  12. ColdFusion - Platform Description

  13. ColdFusion - Plans for the Future • Move to 64 bit CF 9 on 64 bit Windows • Move to VM environment in FY2011 • Separate cfext from cfpub environment • Migrate to Apache as front-end web server (remove IIS) • Add more resources to staging environment

  14. ColdFusion - Architecture After Upgrade

  15. ColdFusion - Contacts

  16. Oracle Application Server

  17. OAS - Current Architecture

  18. OAS - Oracle Application Server • OAS: • An enterprise-level application server • Complex integration platform for web-based applications • Standards-based Java server environment • Midtier Components: • Http server • Oracle WebCache • PL/SQL engine • Oracle Forms, Reports, Discoverer • Oracle Portal • Oracle Containers for J2EE (OC4J) • Infrastructure Components: • Oracle Internet Directory (OID) • Oracle Single Sign-on (SSO) • Delegated Administration Services (DAS)

  19. Platform Description

  20. OAS - Plans for the Future • Consolidate the OAS and Oracle Collaboration Suite database AIX LPARs • Move the Oracle Single Sign-On (SSO) server to McKinley (the OAS extranet server) • Currently installing Oracle Fusion Middleware in a test environment for test and evaluation • Remain at current release (10.1.2.3.0) until upgrade to Oracle Fusion Middleware

  21. OAS - Contacts

  22. Apache Tomcat

  23. Tomcat - Current Architecture

  24. Tomcat - Platform Description

  25. Tomcat - Plans for the Future • Upgrade Intranet and Extranet/PA in next two months: Apache 2.2.15 Tomcat 5.5.29 and 6.0.26

  26. Tomcat - Contacts

  27. Oracle Database

  28. Oracle - Current Architecture

  29. Oracle - Platform Description

  30. Oracle - Plans for the Future • Upgrade all 10g databases to the terminal release (10.2.0.5) by the end of July 2010 • Upgrade all 11.1 staging databases to 11.2.0.1 by end of summer • Upgrade all shared production databases to 11.2.0.1 by end of fiscal year • Move all databases off of Shire (on-going) • Install and test Oracle 12G (winter 2010)

  31. Oracle - Contacts

  32. Hosting and Deployment Resources • EPA Web Guide • Application Deployment Checklist • Developer’s Portals • NCC 18-Month Upgrade Schedule

  33. EPA Web Guide http://www.epa.gov/webguide Deploying an Application: http://yosemite.epa.gov/OEI/webguide.nsf/deploy Deployment Basics: http://yosemite.epa.gov/OEI/webguide.nsf/deploy/deploybasics

  34. Application Deployment Checklist http://intranet.epa.gov/adc

  35. Developer’s Portals http://intranet.epa.gov/otop/developers/

  36. NCC 18-Month Upgrade Schedule http://intranet.epa.gov/webmast3/webguide/PDF/app_host_upgrade_schedule.pdf

  37. Points of Contact