niyue

Google Web Accelerator

In other on May 6, 2005 at 1:06 AM

昨天看到了Google Web Accelerator的出现,今天装了一下,还没什么感觉,大致看了一下GWA帮助中的一些东西.其中讲到了GWA的工作原理是怎么样的:

Google Web Accelerator uses various strategies to make your web pages load faster, including:

  • Sending your page requests through Google machines dedicated to handling Google Web Accelerator traffic.
  • Storing copies of frequently looked at pages to make them quickly accessible.
  • Downloading only the updates if a web page has changed slightly since you last viewed it.
  • Prefetching certain pages onto your computer in advance.
  • Managing your Internet connection to reduce delays.
  • Compressing data before sending it to your computer.

并且,在涉及隐私方面的时候,Google也说,其实GWA后台起的作用有点类似与ISP,用户在上网的时候会先连接到Google,再通过Google与Internet连接.这就让我联想到了前一段Google购买黑暗光纤的事情,两者联系起来,Google看来要取代将来的ISP的位置了.

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