Java

I have a good working knowledge of programming in Java.

The PDB is currently in the process of a complete re-engineering of the software for data query and distribution. This re-engineering is based on a robust three-tier architecture, with Enterprise JavaBeans for the middle tier. In this context, I re-implemented in Java the redundancy filter, which was originally implemented in Perl on the current PDB web site.

I completed the following UCSD Extension classes:

• J2EE: Fundamentals of Enterprise JavaBeans (Fall 2002 - Grade: A+)
• Java Programming III: Object-Oriented Java Programming (Fall 2000 – Grade: A)

A few applets I have written in the past follow below:

 

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The following applet is loaded from several servers, and then measures
the time to establish a connection and download an identical test file
(about 55 kB) from the respective server (view the applet source).

wbluhm.com	(applet)
michelesgallery.com	(applet)

green: <1000 ms  -   red: >1000 ms
"timed out": more than 5000 ms

Press "Reload" or "Refresh" in your
browser to repeat measurements