Hey everyone, thanks for reading. I started Joiner to solve a problem for data analyst: it takes too long to get a traditional data warehouse set up, and the other options for joining across databases isn't great.<p>Like I mentioned in the article, Joiner can connect Postgres, MySQL, SQL Server, and Redshift right now, plus CSV uploads.<p>If this sounds useful, you can sign up for the beta at www.getjoiner.com. If not, I'd love to hear your feedback!<p>- Michael