A summary of two BioDAS services (Bio::Das::ProServer server and Bio::Das::Lite client) available in Perl.

1. ProServer & Bio::Das::Lite Lightweight DAS components in Perl Roger Pettett Project Leader, Web Systems Wellcome Trust Sanger Institute

5. ProServer Structure (1) Source Adaptor Data Server .ini file Transport

6. ProServer Structure (2) MySQL Transport Source Adaptor DB Server .ini file DB DB Oracle Transport DB DB

7. ProServer Configuration (1) [mysimplefile] adaptor = simple state = on transport = file filename = /path/to/genelist.txt baseurl = http://www.example.org/report?id= type = gene feature_query = field0 like "%s”

8. ProServer Configuration (2) [mysimpledb] adaptor = simpledb state = on transport = dbi dbhost = databasesrv1 dbport = 3306 dbname = simpledb dbuser = simplero dbpass = topsecret

10. ProServer Extensions (2) { ‘ label’ => ‘ Pelizaeus-Merzbacher disease’, 'id' => 10 , 'type' => ‘ decipher:known:ins ’, 'typecategory' => ’decipher', 'method' => ’decipher', 'start' => 102528707, 'end' => 103018423, 'note' => … , 'link' => …, ‘ linktxt’ => ‘Syndrome Report’, };

12. ProServer SourceHydra (2) [simplehydra] state = on adaptor = simpledb hydra = dbi transport = dbi basename = hydra dbname = hydra dbhost = databasesrv1 dbuser = hydraro password = topsecret

15. Bio::Das::Lite Synopsis use Bio:::Das::Lite my $singledsn = Bio::Das::Lite-> new(‘http://das.sanger.ac.uk/das/hgnc36’); my $features = $singledsn->features(‘X:1,1000000’); use Bio:::Das::Lite my $multidsn = Bio::Das::Lite->new({ ‘ dsn’ => [qw( http://das…das/hgnc36 http://das…/das/decipher)], }); my $multiseg = $bdl->features([qw(X:1,1000000 3:1,1000000 17:1,1000000)]);

17. Acknowledgements Rob Finn, Jim Stalker, David Jackson, Eugene Kulesha, Jody Clements, Tony Cox, Will Spooner, Andreas Kahari

18. More Information [email_address] Bug Reports & Feature Requests http://search.cpan.org/~rpettett/ Bio::Das::Lite http://www.sanger.ac.uk/proserver/ ProServer