large graph data visualization with JDBC/ODBC -

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i have looked @ gephi , tried play around it, supports mysql, sqlserver, , postgresql. database connectivity jdbc/odbc. other graph visualization software able connect such database?

graphviz magnificent, can handle enormously big data sets , draw graphs. standalone tool draws graphs based on own dsl, e.g.:

digraph g {     a->b;     a->c }

so have produce such file first , feed graphviz it.


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