dragon is postgresql 8.4.11 postgis 1.5.1

flatboy is postgresql 9.3.5 postgis 2.1.2

using public schema in db not necessarily a good thing:

http://gis.stackexchange.com/questions/43187/are-there-any-tricks-to-using-a-schema-other-than-public-in-postgis

http://gis.stackexchange.com/questions/2182/moving-a-postgis-installation/2323#2323

http://blog.cleverelephant.ca/2010/09/postgis-back-up-restore.html

http://traviscline.com/blog/2010/04/28/moving-postgis-databases-between-machines/

http://postgis.net/documentation/

http://postgis.refractions.net/