Nexaweb transforms growth-limiting PowerBuilder and VB applications into modern web solutions, accessible to anyone from anywhere. The Nexaweb modernization platform and risk eliminating fixed cost, fixed-time guarantee has helped hundreds of companies modernize applications and transform their business.

1. The Introduction of Nexaweb
Platform v4
By : Duc Nguyen & Vu Truong.

2. Content
1.Introducing the Nexaweb Solution.
2.Nexaweb Platform Design Patterns .
3.Tutorial

3. Introducing the Nexaweb Solution.

4. Enterprise IT Challenges

5. Client/Server Web Applications

6. The RIA Technology Landscape
RIAs dominate in online gaming as well as applications that require
access to video capture

7. Client/Server Modernization Example

8. Technology-enabled Application
Modernization

9. Architecture of the Nexaweb Platform

10. Nexaweb Platform Design Patterns.

11. Reference Architecture

12. Architecture of the Nexaweb Platform

13. Business Logic

14. Technology Choice

15. Push Delivery/Real Time Messaging
The features of the IMB make it possible for developers to
build multi-tier applications without having to create protocols,
encode and decode messages, understand network
topology ...

16. Push Delivery/Real Time Messaging
QUEUE

17. Transports
One client is broadcasting a message to many clients

18. Collaboration
The topic is used to identify both sender and receiver
Topic A is created as a conversation between client 1 and client 2

19. Collaboration
One client is broadcasting a message to many clients.

20. Data Integration

21. Data Integration

22. Data Binding
Data binding provides syntax for binding data to the user interface

23. Full workflow using data binding and Struts

24. Data Services
● Data services can be used
when connecting to web
services and data bases.
●

25. Deploy & Maintain

26. User Event Handling and Business Logic
Partitioning
Client Side: Writing Directly to the UI Client Side: Writing or Setting a Data Source

27. User Event Handling and Business Logic
Partitioning
Server Side: Server Side:
Modifications Response from the Server Loading Data Sources in response to user action

28. User Event Handling and Business Logic
Partitioning
Server Side: Modifications Response from the Server

29. Summary
➢ The Nexaweb Platform allows you to create Internet
applications that are responsive and provide a rich user
interface.
➢The Nexaweb Platform’s open architecture, broad
platform support, and reliance on an enterprise-class
programming model based on XML and Java all help to
maximize your current and future freedom of choice
with regard to IT investments.

30. Summary
➢ Nexaweb-enabled applications can be rapidly
and cost-effectively extended to meet future
business requirements, you can profit from your
investment in Nexaweb technology long into the
future.

31. Summary
➢ Nexaweb-enabled applications can be rapidly
and cost-effectively extended to meet future
business requirements, you can profit from your
investment in Nexaweb technology long into the
future.

32. References
1.The Nexaweb Platform v4 Concept Guide