Whats the best free ER-modelling tool? [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.

---

We don’t allow questions seeking recommendations for books, tools, software libraries, and more. You can edit the question so it can be answered with facts and citations.

Closed 7 years ago.

开发者_如何学Go Improve this question

whats the best free entity relationship modelling tool? I have an sql server 2008 database that I want to be modelled out with fields and foreign key contraints and I dont particulary like the one which is built into SQL Management studio.

---

Toad Data Modeler has a free version.

---

Neither free nor expensive; I strongly recommend you to take a look: Enterprise Architect.

EDIT: Check this out: Data Modelling Tools