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Hi,<br />
<br />
are there any OpenSource or Freeware tools to generate an ER diagram from an existing database.<br />
It should support at least Oracle (10.x) and possibly other databases as well.<br />
<br />
I know the commercial tools (Toad, ER/Studio, etc.), but I need a free or OpenSource tool.<br />
<br />
Thanks in advance!<br />
<br />
Kurt
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Hi,

are there any OpenSource or Freeware tools to generate an ER diagram from an existing database.
It should support at least Oracle (10.x) and possibly other databases as well.

I know the commercial tools (Toad, ER/Studio, etc.), but I need a free or OpenSource tool.

Thanks in advance!

Kurt

Oracle ER diagram tool

Databases are organized collections of data, most commonly accessed through management systems including schemas, tables, queries and processes that allow users to enter and manipulate the information or utilize it in other fashions, such as with web applications or for reporting purposes.

Databases

Oracle is an object-relational database management system. It supports a large number of languages and application development frameworks. Its primary languages are SQL, PL/SQL and Java, but it also includes support for C and C++. Oracle also has its own enterprise modules and application server software.