zen0000 wrote:

I am studying scheduling scheme for distributed computing

and I have two question about data distribution in SETI@Home.

For one work unit, how many times is it sent?

And, before deleting one work unit in storage server,

how many results should be received? (i.e., redundancy level)

I believe you'll find those answers on the series of pages that
begins here:

<http://setiathome.ssl.berkeley.edu/about_seti/about_seti_at_home_1.html>.

-- 
Odysseus 16# @ 36Y