Plot the site activity by voting, questions, answers and comments, aggregated per week.
Q&A for professional and enthusiast programmers
select aa.id as id, c.text as body , c.creationdate as date from (select id, parentid from posts where tags like '%microservices%' and tags like '%security%' and tags like '%single-sign-on%' and tags like '%cloud%' and tags like '%paas%' ) aa join comments c on aa.id=c.postid