1. Technology
Trends
Image Source: http://www.tokyoflash.com/en/watches/tokyoflash/shinshoku/

2. Me
www.henryjacob.com
What I Do
www.designdrivendevelopment.org
Where I work
www.arrkgroup.com

3. Simple Application
in Java or .Net?

4. List - Customers Edit - Customer
1001 Joe [edit] [delete] Cust. No.
1002 Jack [edit] [delete]
Name
Address
[new customer]
New - Customer Delete - Customer
Cust. No.
[Ok] [Cancel]
Name
Address
unique
mandatory

5. Rails Demo

6. You can develop software
in minutes

7. Technology Adaptation Life Cycle

9. Source: Crossing the chasm

10. Adaptation of Video Formats
As of today (Aug 2007)
Blue-ray
DVD VCD VHP
HDDVD

11. Any new technology needs
time to reach mainstream

12. Why should I Change?

14. 1904

15. 1940

16. 2007

17. Technology in the early Advanced Technology
stage Focus on ‘wants’
Focus on ‘needs’ Focus on usability
Focus on functionality More Competition
Less Competition
Context of the business is different
Technology used is different
Skills required to build these are different

18. Web

19. Web 2.0

20. Web 1.0 Web 2.0
Dialup Broadband
Functionality Design & Usability
Page driven Interactive
Information Social/Collaborative
Static Intelligence/Learning
Context of the business is different
Technology used is different
Skills required to build these are different

21. UI/Interaction
Design Concepts
Languages
Frameworks
Methodology/Process

22. UI/Interaction

23. Rich Client Applications (RIA)

24. Demo

25. Flex. Sliverlight. Openlaszlo.
Adobe/OS Microsoft Open Source
MXML XAML LZX
Actionscript3 C#/JS/Ruby ECMAScript
Flash Player 9 S/L Runtime Flash Player
.Net/J2EE .Net J2EE
(Preferred)

26. Interactive Web

27. HTML/CSS/AJAX
JavaScript Frameworks
qooxdoo, openrico, spry, dojo,
prototype, jQuery, prototype
window, yahoo widgets,
script.aculo.us

28. Design

29. Design doesn’t stop @
OOP/OOAD

30. SOA
[Service Oriented Architecture]

31. REST
[Representational State Transfer]

32. Metaprogramming

33. Languages

34. Ruby
[OO, Dynamic, Metaprogramming]
[.Net (IronRuby) JVM (JRuby)]

35. Groovy
[OO, Dynamic, Metaprogramming]
[JVM]

36. Python
[OO, Dynamic, Metaprogramming]
[.Net (IronPython) JVM (JPython)]

37. Frameworks

38. Rails
[Convention over configuration
Don't repeat yourself]

39. Grails

40. Methodology

41. Unrealistic Deadlines
Poor Estimation
Requirement Changes
Immature Architecture and Design
No Domain Knowledge
Too Many Assumption
Bad Code Quality
No Documentation or Too much
Death March
It’s not my code-Attitude
Inadequate Testing

42. Agile
[Simple. Proven. Works.]

43. SCRUM
D3
XP

44. Design Driven
Development (D3)
www.designdrivendevelopment.org

45. Web2.0 Silverlight Enterprise2.0
Openlaszlo
Flex XAML
RIA
CSS Groovy
Ruby
MXML REST
Actionscript3 AJAX SOA
Rails Grails Metaprogramming
qooxdoo openrico D3 SCRUM XP
spry dojo prototype
Agile
jQuery yahoo widgets
Python
script.aculo.us

46. Where is my Java?

47. JAVA Groovy JRuby JPython
Byte code
JVM

48. Sample Architecture 1
AJAX/Javascript Frameworks
Groovy/Grails
(JBOSS, EJB)
JVM

49. Sample Architecture 2
Flex/Openlazslo
SOA/REST
J2EE (JBOSS, EJB)
JVM

50. Web2.0 Silverlight Enterprise2.0
Openlaszlo
Flex XAML
RIA
CSS Groovy
Ruby
MXML REST
Actionscript3 AJAX SOA
Rails Grails Metaprogramming
qooxdoo openrico D3 SCRUM XP
spry dojo prototype
Agile
jQuery yahoo widgets
Python
script.aculo.us

51. This is just a beginning

54. Web 3.0

55. Enterprise 3.0