http://www.ibm.com/developerworks/cn/web/1108_zhaifeng_websqldb/
http://baishanheishui.iteye.com/blog/858132
http://www.tfan.org/indexeddb/
http://www.cnblogs.com/haner/archive/2012/02/03/2337060.html
http://blog.oharagroup.net/post/16394604653/a-performance-comparison-websql-vs-indexeddb
http://hacks.mozilla.org/2012/03/there-is-no-simple-solution-for-local-storage/
http://www.iteye.com/news/24010
http://www.html5china.com/HTML5features/LocalStorage/20110926_2022.html
http://www.html5rocks.com/en/tutorials/webdatabase/websql-indexeddb/
http://www.html5china.com/HTML5features/LocalStorage/20110926_2022.html
http://www.html5rocks.com/en/tutorials/indexeddb/todo/
http://hacks.mozilla.org/2010/06/comparing-indexeddb-and-webdatabase/
http://labs.ft.com/2012/09/ft-style-web-app-on-firefox-and-ie6-to-ie10/
http://www.tfan.org/indexeddb/
http://blog.harritronics.com/2011/04/more-thoughts-on-indexeddb-and-web-sql.html
http://www.html5rocks.com/en/tutorials/indexeddb/todo/#search_form
http://hacks.mozilla.org/2010/06/comparing-indexeddb-and-webdatabase/