SQL query to search by multiple tags with relevance sorting?

If the user list comes in as a comma-separated list, you could try turning it into a temp table and join on that instead. I don't know the relveant syntax for PosteGRE, so here is the idea in MySql.

Stick all the tags into a table and then JOIN instead of including them in an IN list.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.