SQL Navigator® makes it simple to write, edit, and maintain database objects through automation and an easy-to-use graphical interface. So you can deliver high-quality applications faster than ever. And SQL Navigator doesn’t just offer basic development and debugging help. It actually prevents performance issues from impacting production and end users with robust SQL optimization. SQL Navigator is available in four editions: SQL Navigator Base Edition, SQL Navigator Professional Edition, SQL Navigator Xpert Edition and SQL Navigator Development Suite.