Re: [Ebiness-crawler] B-tree storage on FS and design questions

[Allan R. G. L. <al...@li...>]

Hi everybody!

Firstly, I'm sorry for long term without "my introduction"!
I'm Allan Lima, friend of Sellaro, and I've been work a lot in master
thesis... The thesis is about classify, in subjects, www pages in
automatic way...

About the B-tree storage, I've been working in this data
structure. Balanced Tree seams good, mainly because we have Riserfs! But
we have to think a little about the cost of operations insert/delete in a
balaced tree... But for while we can use this... :)

--------------------------------------------
Allan Reffson Granja Lima (al...@li...) 
ICQ: 34004301 
Mestrado em Ciencia da Computacao 



On Fri, 25 May 2001, Mike Davis wrote:

> Hi,
> 
> Sellaro, you were talking about implementing a B-tree solution for
> storage... well why don't we use a filesystem that's build with that kind
> of thing in mind:
> http://www.namesys.com/
> 
> ReiserFs uses a balanced tree for the filesystem, so it would, in theory,
> work the same way. We would then have to write an interface to it, but
> that would eliminate a whole pile of work.
> 
> We wouldn't have to write tree checkers/repair/creation/maintenance progs,
> for when the tree got nuked or whatever.
> 
> What do you think?
> 
> Also, I haven't heard much from anyone for a while - are you guys still
> there? :-)
> 
> I'm hoping to finish off the crawler docs soon and start working on the
> browser docs next week. Can you guys tell me who's interested in which
> particular area? I know I want to do both the infrastructure side of the
> crawler and the 3D bit of the browser.
> 
> Obviously, as the browser hasn't even been looked at, it's open for
> suggestions on all aspects. So far I've looked at SDL and OpenGl for the
> general 3D side of things and as far as I'm concerned, we only need to do
> a Linux (and Solaris) version of the browser, but if anyone is a whiz at
> MFC/DirectX, maybe we could get something going for WinXX?
> 
> cya
> Mike
> 
> 
> 
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