Webmaster Forum / ColdFusion / Advanced Techniques

I've created a MySQL database which is for a blog.  I have five fields called
keyword1, keyword2, etc.  I want to write a query to populate a form list with
"unique" keywords after comparing all five keyword fields.  The reason I don't
want to have just one field is to avoid ...

Here is what I am trying to do. I have a login page, and when a user logs in it
verifies their credentials. If everything is good it sets a session variable
called #session.username#. What I want to happen is at that point update a
database field to set the user logged on status ...

I was trying to measure the performance overhead of using a CFC versus using a
plain cfinclude, and I have come up with some really strange results. I hope
someone can throw a light on what is going on.
So basically I made 3 files.

Im not sure what you call this - I would call it mining or harvesting.
Curious to know if anyone has attempted to do this, or has done it.
I want to be able to take our everyday yellowpages.com website, and be able to
evaluate the page, and harvest the data from a search query.

Looking to see if it's possible to generate a barcode in CF 7 or CF8.  Ideally, I'd query the db, and write to cfdocument, and include a barcode with record specific data.