In my new company i see a lot of people migrating from idea 9.0 to eclipse or to the v.7.0. I know indexing and some other things became significantly slower in 9.0, and there are lot
of issues due to slow performance (e.g. http://youtrack.jetbrains.net/issue/IDEA-25734?projectKey=IDEA&query=in+%23IDEA+reported+by%3A+lothsahn). Is somewhere available tips for performance optimization exactly for the version 9.0 or is there some roadmap accepted to solve the problem?