c# - Tags list in stackoverflow -

I am working on the website in asp.net mvc. There is a form where the user is asked to give some information with similar tag to Stakeoverflow. This tag is saved in the same table in the information area tag

Now I want to show a help to select the tag from the list (like stack overflow). How can I remove it from the table? Wont be too much to run the query for each letter repeatedly, because I will remove the unique tag from my table. Or do I have another template template where I should save unique tags?

Support will be appreciated.

Regards

Parminder

When we had to do something That is, we have stored "tag" (word) in memory and made it.

Wont be repeated enough for each letter to run the query, because I'm extracting unique tags from my table.

This actually varies on a case basis. Personally, I will not go to DB every time, but it can be fine for your scenario.