Dimitri Glazkov

Web and About

One-liners: How To Explain Tags to a SQL Guy

leave a comment »

Tags are foregin keys with no corresponding primary key structure. Using a foreign key implies creation of a primary key, if it didn’t exist before. The resulting nebulous collection of keys is often visualized as a tag cloud.

Written by Dimitri Glazkov

April 26, 2006 at 9:40 am

Posted in Uncategorized

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: