Download Four J`s Universal 4GL

Why Deploy on the Web?
2.
Web Server: The server (httpd) that makes Web pages available to
browsers.
3.
HTML Client: The HTML Client needs to run on the same computer
as the Web server.
4.
WTK/X11: The Windows and X11 clients.
5.
ASCII terminal: The ASCII client.
6.
HTML Server: The HTML server (fglhtmld) typically runs on the
application server computer.
Important: While the entire architecture can exist on one computer, this is not a
typical Web deployment architecture.
Why Deploy on the Web?
Deploying your Four J’s Universal 4GL applications on the Web offers the
following benefits:
■
No need for special programming
You can deploy your existing Four J’s Universal 4GL applications on
the Internet or on an Intranet.
■
Preserve application appearance and functionality
You can run your Four J’s Universal 4GL application on the Web as
easily as you can run it on your local computer.
■
Ability to configure the user interface
You can customize your application’s user interface to optimize it for
display on the Web.
■
Consistent application and database development
You can create applications for deployment in different environments using only one tool; you can reuse your existing application
logic; you can use the same database for all the environments in
which you deploy your application.
■
Security
You can take advantage of options such as firewalls and secure
socket layer (SSL) in addition to preserve the security features in your
original application.
Using the HTML Client 10-7