In Web development, a mashup (Web application hybrid) is a Web application that combines data from one or more sources into a single integrated tool. The term Mashup implies easy, fast integration, frequently done by access to open APIs and data sources to produce results that were not the original reason for producing the raw source data. An example of a mashup is the use of cartographic data from Google Maps to add location information to real estate data, thereby creating a new and distinct Web service that was not originally provided by either source. Mashup originally referred to the practice in pop music (notably hip-hop) of producing a new song by mixing two or more existing pieces.
Chicago Police Department Clear Map Crime Summary
KML 방식의 구글 맵과 네이버 맵 결합
* KML: Keyhole Markup Language
구글 맵과 주차 단속 현황 결합
San Francisco: http://www.sfgate.com/maps/parkingtickets/