由于看了几个VPS都是空间比较小，所以开始考虑是否用第三方存储来放置一些数据。
其实在国外有很多类似的工具，比如dropbox,sugarsync，但这些其实在命令行下用起来都不太方便或者说用PHP调用，所以还是考虑了一些S3或者googlestorage之类的存储。
google有一些现成的工具:https://developers.google.com/storage
Google Cloud Storage is a new service for developers to store and access data in Google's cloud. It offers developers direct access to Google's scalable storage and networking infrastructure as well as powerful authentication and data sharing mechanisms. Developers can store objects of any size and manage access to their data on an individual or group basis using Google Cloud Storage.
Google Cloud Storage is accessible through its REST API or using any of the available Google Cloud Storage tools, including:
- Google Storage Manager - A graphical user interface with drag-and-drop features to manage your buckets and objects.
- GSUtil - A command line tool that lets you perform basic and advanced tasks for Google Cloud Storage.
S3的话，会相对比较资料更多一点，毕竟还是老牌供应商，这里有一篇详细教程：http://www.xieyidian.com/2665，图文并茂，在这里还有文中所提到的计算器：在线计算器
现在还在犹豫，因为毕竟我对这些都不熟，英文也烂，不知道怎么搞比较好，纠结啊。
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所以，本文只是备份资料，下次用的时候可以直接找到它
资料备份，其中有两个链接很重要 ：
原资料中的：client-side database storage.已经打不开了，好象是换成这个了：10.1.2.2 A worker for updating a client-side database
但我也说不准，详情还是看这个页面吧：http://www.whatwg.org/specs/web-apps/current-work/multipage/
对了，因为是基于webkit的，所以，FF上是没法用的。更多的还是用于ipad,iphone之类的上面吧。
jQueryMobile的代码里应该是有了
Posted by Brady Eidson on Friday, October 19th, 2007 at 4:04 pm
The current working spec for the HTML5 standard has a lot of exciting features we would eventually like to implement in WebKit. One feature we felt was exciting enough to tackle now even though the spec is still in flux is client-side database storage. So for the last few weeks andersca, xenon, and I have been cooking up an implementation!
The client-side database storage API allows web applications to store structured data locally using a medium many web developers are already familiar with – SQL.
The API is asynchronous and uses callback functions to track the results of a database query.
Compact usage defining a callback function on the fly might look something like this:
var database = openDatabase("Database Name", "Database Version");
database.executeSql("SELECT * FROM test", function(result1) {
// do something with the results
database.executeSql("DROP TABLE test", function(result2) {
// do some more stuff
alert("My second database query finished executing!");
});
});
There will also be a small example of how to use the API in a real site that we’ll try to keep up to date as things evolve.
This initial implementation has some things missing from the spec as well as a few known bugs. But it does the basics and the best way to discover what needs work is to get it out there for people to start using it!
If you find any bugs, would like to suggest features, or have gripes about the spec itself, please drop by #webkit or drop us a line on the WebKit email lists.
Oh, and one more thing…
We’re landing this initial implementation with pretty cool Web Inspector support!
So far you can view the full contents of any table and run arbitrary queries on each database a page is using. We have a lot of ideas for improvements but would also love to hear yours.
