This presentation provides a broad overview of what is going on in the Cloud computing world - for Java developers - presented on Dec 21st 2010 at the Atlanta Java Users Group - ajug.org - no audio was recorded.
12. Crossing the Chasm – Moore Where is your organization? Techies Geek on it Visionaries Competitive Advantage Pragmatists Stick with the Herd Conservatives Hold On Skeptics Only when forced http://en.wikipedia.org/wiki/Crossing_the_chasm
17. Hybrid Cloud Private Cloud B Chicago Datacenter 1 Private Cloud A New York Datacenter 1 Public Cloud Provider 1 VM: OS, JVM, App Server .jar, .war, .ear
18. Hybrid Cloud (Bursting) Private Cloud B Chicago Datacenter 1 Private Cloud A New York Datacenter 1 Public Cloud Provider 1 VM: OS, JVM, App Server .jar, .war, .ear
23. Point of View Developers Devops Build a new online inquiry UI – in 3 days Roll the new inquiry component into production - now Design/develop a AJAX-based B2C web application that targets smartphones and a real-time twitter feed. Design/develop a resilient infrastructure that will allow us to scale to 500 servers the moment the Super Bowl ad runs. Incorporate Agile principles that allow for changing functional requirements. Incorporate Agile principles that allow for changing non-functional requirements. Build a Web UI that inserts a record into a DB – in 1 day Launch a 10-node HA cluster that addresses DR - now
24. Web Stack Evolution DB UI Web Browser HTML5 CSS3 JavaScript JSON ? Stored Procedures NoSQL Cloud-based Services and RDBMS HTML HTML + AJAX Struts JSF1+Richfaces3* or SpringMVC or GWT Stored Procedures SpringMVC or GWT or RESTful UI Engine 2002 2006 2012-13+ HTML + AJAX Struts Stored Procedures 2010 Mid-2011 HTML + AJAX JSF2+Richfaces4* or SpringMVC or GWT Stored Procedures Mobile + Cloud Impact? Bus Logic EJB2 Struts Action Spring + Hibernate Spring or Seam2 + Hibernate/JPA EJB 3.1 or Spring + Hibernate/JPA JAX-RS? + Hibernate & NoSQL * Or IceFaces/Primefaces
25. Future Web - HTML5+REST HTML5+CSS3+jQuery/EXT JS ? DB JSON REST Websocket Cloud Service NoSQL