Windows 2003: IIS u kernelu!!!
Ovo je zanimljivo:
http://news.zdnet.co.uk/story/0,,t269-s2133899,00.html
"You pushed some of the IIS into the kernel, didn't you?
We have what we call a listener, an HTTP handler that we pushed into the kernel. We were looking at how to improve performance. Requests come in and go all the way through the networking and back into user mode where they're handed off. There is a huge amount of the web traffic that you can respond to very quickly without having to have a user mode. So there's HTTP.SYS, a driver that runs in kernel mode and responds in ways that are very well understood, with some parsing and quite a bit of caching, and it handles sessions and it's a huge performance win.
Personally, I'm against shoving things into the kernel. That was a very careful decision. We have a lot of parsing in there, and that opens you up to buffer overruns and attacks. The amount of scrutiny that code has got is just plain ugly. Anything that gets it confused gets shoved straight back up."
A pazite tek ovo:
"
Why is there no command line only version?
We're looking longer term to see what can be done, looking at the layers and what's available at each layer and how do we make it much closer to the thing the Linux guys have -- having only the pieces you want running. That's something Linux has that's ahead of us, but we're looking at it. We will have a command line-only version, but whether it'll have all the features in is another matter. A lot of the tools depend on having the graphical interface. Printing, for example, requires all the graphics subsystems because we have the "what you see is what you get" model. You need to have the whole of the display stuff to render it. It's a very tangled subsystem."
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Re: Windows 2003: IIS u kernelu!!!
Re: Windows 2003: IIS u kernelu!!!