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Host with Web Server
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and attached CGI Script
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in Perl or Java
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Perhaps linking to a Backend
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service such as a database
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or digital video server
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Host holds HTML files
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typically stored in a
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UNIX/Windows NT
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file system but could also
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be in a database such as
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Oracle or Microsoft Access
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Network trying to
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provide Quality of
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Service
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and using
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compression
|
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to make better
|
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use of available
|
|
bandwidth
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Client with a Web
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Browser displaying
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"simple" HTML Text
|
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and Images obtained
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|
from host.
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|
Client runs JavaScript
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(from HTML documents)
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|
and Java Interpreters
|
|
(acting on downloaded
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|
JavaVM bytecodes)
|
|
Java and JavaScript
|
|
give general dynamic
|
|
behavior
|
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Backend
|
|
Service
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