postgres_params = {'dbname': 'dbpedia_infoboxes', 
		  'user': 'ghoshs',
		  'host': 'postgres2.d5.mpi-inf.mpg.de',
		  'password': 'p0o9i8u7'}

hive_params = {'host': 'd5hadoop29.mpi-inf.mpg.de',
			   'port': 8020,
			   'user': 'ghoshs'}