ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/databases/  direct

[DIR]zodb3/  direct  93 twin directories
[DIR]yasql/  direct  338+ twin directories
[DIR]xmysqladmin/  direct  282+ twin directories
[DIR]xmbase-grok/  direct  214+ twin directories
[DIR]xbsql/  direct  874+ twin directories
[DIR]xbase/  direct  980+ twin directories
[DIR]xapian-core/  direct  1014+ twin directories
[DIR]xapian-bindings/  direct  982+ twin directories
[DIR]wmjsql/  direct  209+ twin directories
[DIR]wfb2sql/  direct  188 twin directories
[DIR]virtuoso/  direct  260+ twin directories
[DIR]usogres/  direct  92 twin directories
[DIR]useracc/  direct  92 twin directories
[DIR]unixODBC/  direct  328+ twin directories
[DIR]typhoon/  direct  914+ twin directories
[DIR]tora/  direct  1166+ twin directories
[DIR]tokyocabinet/  direct  668+ twin directories
[DIR]tinycdb/  direct  1160+ twin directories
[DIR]tdb/  direct  1705+ twin directories
[DIR]tcl-Mysql/  direct  94 twin directories
[DIR]tablelog/  direct  197 twin directories
[DIR]sybtcl/  direct  104 twin directories
[DIR]sybase_ase/  direct  90 twin directories
[DIR]sybase-ocsd/  direct  96 twin directories
[DIR]squirrel-sql/  direct  99 twin directories
[DIR]sqsh/  direct  1063+ twin directories
[DIR]sqlrelay/  direct  1441+ twin directories
[DIR]sqlitemanager/  direct  252+ twin directories
[DIR]sqlite34/  direct  176 twin directories
[DIR]sqlite3/  direct  2213+ twin directories
[DIR]sqlite2/  direct  286+ twin directories
[DIR]sqldeveloper/  direct  163 twin directories
[DIR]sqlclient/  direct  88 twin directories
[DIR]sqlcached/  direct  115 twin directories
[DIR]sqlbuddy/  direct  77 twin directories
[DIR]spatialite/  direct  376+ twin directories
[DIR]slony1/  direct  1252+ twin directories
[DIR]skytools/  direct  685+ twin directories
[DIR]sharedance/  direct  124 twin directories
[DIR]rubygem-sqlite3/  direct  88 twin directories
[DIR]rubygem-rbase/  direct  64 twin directories
[DIR]rubygem-postgres/  direct  87 twin directories
[DIR]rubygem-memcache-client/  direct  89 twin directories
[DIR]rubygem-jdbc-mysql/  direct  73 twin directories
[DIR]rubygem-activerecord-jdbcmysql-adapter/  direct  73 twin directories
[DIR]rubygem-activerecord-jdbc-adapter/  direct  73 twin directories
[DIR]rubygem-activerecord/  direct  89 twin directories
[DIR]ruby-sybct/  direct  64 twin directories
[DIR]ruby-sqlite/  direct  114 twin directories
[DIR]ruby-search-namazu/  direct  93 twin directories