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Re: real verses Virtual memory
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Re: real verses Virtual memory


  • Subject: Re: real verses Virtual memory
  • From: "Stephen J. Butler" <email@hidden>
  • Date: Sat, 10 Oct 2009 15:15:38 -0500

On Sat, Oct 10, 2009 at 2:56 PM, jon <email@hidden> wrote:
> wait,  if CFNetwork is doing the caching,   I would need to go lower to
> avoid it?

If I load CNN.com right now, I fetch the HTML page, plus at least 127
image, CCS, and javascript files. So if you use something more low
level, like CFNetwork or NSURLConnection, then right away you've
reduced your cache access by 99.2% (by not fetching/checking all those
external resources).
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References: 
 >Re: real verses Virtual memory (From: jon <email@hidden>)
 >Re: real verses Virtual memory (From: Bill Bumgarner <email@hidden>)
 >Re: real verses Virtual memory (From: jon <email@hidden>)
 >Re: real verses Virtual memory (From: Shawn Erickson <email@hidden>)
 >Re: real verses Virtual memory (From: jon <email@hidden>)
 >Re: real verses Virtual memory (From: Shawn Erickson <email@hidden>)
 >Re: real verses Virtual memory (From: jon <email@hidden>)
 >Re: real verses Virtual memory (From: Jens Alfke <email@hidden>)
 >Re: real verses Virtual memory (From: jon <email@hidden>)

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