Today's mobile devices have GPS and standard APIs to give you access to
coordinates—but what can you do with that data? With this concise book,
application developers learn how to work with location data quickly and easily,
using Node.js, CouchDB, and other open source tools and libraries.
Node.js makes it simple to run event code on the Web, and the CouchDB
document-oriented database lets you store location data and perform complex
queries on it quickly. You'll learn how to get started with these tools, and
then use them together to build an example project called MapChat, using HTML
and JavaScript code samples.
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