Algorithms behind load-balancers?

Posted by Vimvq1987 on Stack Overflow See other posts from Stack Overflow or by Vimvq1987
Published on 2010-04-01T15:48:39Z Indexed on 2010/04/01 16:03 UTC
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algorithm

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server

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Windows

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linux

I need to study about load-balancers, such as Network Load Balancing, Linux Virtual Server, HAProxy,...There're somethings under-the-hood I need to know:

What algorithms/technologies are used in these load-balancers? Which is the most popular? most effective?

I expect that these algorithms/technologies will not be too complicated. Are there some resources written about them?

Thank you very much for your help.

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