What is the general tool for system function frame composition and database modeling?

system function structure diagram you generally are how to draw, I use organization chart or Visio, feel a little low ah, lazy time directly with xmind this kind of mind map software painting, the effect is also good.
Database modeling I have been using powerdesign, or navicat the reverse database to the model (because now very few databases will do physical foreign keys, so the various reference relationships still have animation, and navicat is not very convenient)
I don't know what kind of tools you usually have? Or what better tool to recommend?

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system function structure diagram you generally are how to draw, I use organization chart or Visio, feel a little low ah, lazy time directly with xmind this kind of mind map software painting, the effect is also good.
Database modeling I have been using powerdesign, or navicat the reverse database to the model (because now very few databases will do physical foreign keys, so the various reference relationships still have animation, and navicat is not very convenient)
I don't know what kind of tools you usually have? Or what better tool to recommend?

Enterprise Architect abbreviation EA

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