I'm submitting tag1,tag2,tag3,ect... into a column of a table that contains content for each page.

What I want to do is when someone clicks one a tag that tag queires the DB and pulls and creates a list of links for EVERY page that contains that tag.

My question is, how should I lay the table(s) out for best performance and scalability.

Create tables:

tags (tagId, tagName)
tagLinks (tagId, LinkUrl)

tags.tagID will be a primary key
create an index on tagLinks.tagID