SQLFairy
Generate DB schema to sql file and from that generate output image. Instructions
Installation on Debian:
apt-get install sqlfairy
Usage:
mysqldump -u username -p -d mydatabase > mydatabase.sql
sqlt-graph -f MySQL -o mydatabase.png -t png mydatabase.sql
SchemaSpy
Java app. On Ubuntu it's necessary to install GraphViz and Connector/J.
Nechtěl jsem se drbat s tím connectorem, tak jsem to nerozchodil.