2010 Mar 5, 10:21Document explaining the relationship between the various web storage APIs coming out of HTML 5. To summarize:
Web Storage (aka DOM Storage) - simple key/value pairs API.
WebSimple DB API - now called Indexed Database API.
Indexed Database API and Web SQL Database - competing database APIs.
Application Cache - Storage of HTTP resources for offline apps.
DataCache API - A programmatically modifiable Application Cache.
html html5 standard programming technical wiki w3c database storage web