Database choices, SQL, Servlets, etc.

Just one question:
For a simple applet to run on multiple computers all across the world and access the same database on one web server, what would I need to learn?
In case I'm on the wrong track please warn me:
Servlets is next on my list...followed by SQL, ODBC, MySQL.
Just curious, also, if anyone has some good simple sample code that accesses a database from an applet on a website.
Here's hoping.
So far, from what I've read on the web, it won't be simple at all.
Later guys,
Jeff C

if you simply must use applets (I ditto the advice to go with jsp/servlets instead),
keep the database code out of the applet!
Reasons:
1. Typically, the database server and the web server are on difference machines,
but applets by default can only connect back to the machine from which
they were taken.
2. JDBC drivers may run native code (I think all the ODBC flavor ones do),
and by default that's another applet no-no.
3. Seperation of application layers: your applet is the front end, the database
is the back end, So there should be no database code in what gets
downloaded on the clients machine. This means writing Java code to run
on the server, typically a servlet or web service, and having your applet
communicate with that.

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