Gene expression relational database

Question

[Daniela Alejandra]

Hello. Is there any recommended website do download relational genomic relational databases? I want to practice my skills in the intersection of SQL and Bioinformatics.

Thanks for reading

[Ram]

Please describe (in details) the kind of data this database would contain.

To practice your SQL skills in a bioinfomatics setting, the best place is the UCSC mysql table browser database