The IO module specified can be used to rewrite any URL to reroute the AJAX requests through the build-in Home page AJAX proxy.

可以使用指定的IO模块重写任何url，从而通过内置的Home page Ajax代理重新路由Ajax请求。

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The Open Compute Project storage page also references Fusion-IO PCIe storage cards with up to 3.2 TB of storage capacity, which are used by Facebook to speed up overall storage system performance.

FORBES: Open Source Storage Changes Industry Cost Structure