Using the Berkeleydb Bio::DB::GFF Adaptor As of version 1.63, GBrowse supports Berkeleydb-index GFF files via the "berkeleydb" adaptor of the Bio::DB::GFF module. This facility allows you to run GBrowse off fast indexed GFF files without the administrative overhead of MySQL or PostgreSQL, or the memory overhead of the original "memory" adaptor. To use this adaptor, see section 19 of the tutorial (docs/tutorial/tutorial.html). August 2005 Lincoln Stein & the GMOD Team