Performance Issues of Datasources

This post is partly to pimp my youtrack issues and partly to see if anyone else is experiencing this.

I find the initial setup of datasources to be very slow when you have a large schema.
http://youtrack.jetbrains.net/issue/IDEA-55629
http://youtrack.jetbrains.net/issue/IDEA-55630

Also I can't get auto-complete to work
http://youtrack.jetbrains.net/issue/IDEA-55631