External data sources
Functions you should know
Drupal_http_request
Fsock open call to grab ext data
Pass url get array
Cache_set and get
Drupal_execute
Execute a form array
therickards.com/api/drupalcon
Convert dburl in settings to an array
Db_set_active
Using simple xml
Map module
Job queue
Import manager
Map fec
Govtrack.us
Full text searching
Run through content filter
Swish module
Pull info from mhyspace
Dataminer api module
Curl
Htmltidy
Simplexml
Xpath from firebug to plug into dataminer
This would work for pulling in stuff for water levels or snowfall for wtk
Feedapi and feedapi mapper
Pulls rss and maps to cck fields
Pipes yahoo
module on kens site