Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!ucsd!ucbvax!agate!darkstar!bilby.cs.uwa.oz.au From: kim@bilby.cs.uwa.oz.au (Kim Shearer) Newsgroups: comp.os.research Subject: Re: Distributed time. Message-ID: <11525@darkstar.ucsc.edu> Date: 24 Jan 91 02:46:58 GMT Sender: usenet@darkstar.ucsc.edu Organization: Dept. Computer Science, University of Western Australia. Lines: 35 Approved: comp-os-research@jupiter.ucsc.edu In <11456@darkstar.ucsc.edu> vera%chook.adelaide.edu.au@augean.ua.OZ.AU (Vera M) writes: >In article <11132@darkstar.ucsc.edu>, page@CS.UCLA.EDU (Thomas Page) writes: >|> >|> >|> I am co-teaching a graduate seminar on distributed systems. I would like >|> to encorporate a lecture on the notion of time in a distributed system, but >|> I am woefully ignorant on the subject. I would appreciate any and all >|> suggestions on what you thing should be covered, and especially any good >|> references. At this point I intend to cover Jefferson's Virtual Time, and >|> protocols for maintaining clock synchronization (which ones?). >|> >|> Many thanks, >|> Tom Page >|> Im not sure whether you will find this suitable but maybe you could include some of the work on causal ordering. You may be including this anyway, but it seems to me to be an attempt to simplify distributed time and leave only the useful concepts. Some references you might like to look at : Exploiting Replication K P Birman T A Joseph Not sure how to get your hands on it, try Ken Birman at Cornell. This is dated June 1 1988 The use of Efficient Broadcast Protocols in Asynchronous Distributed Systems F B Schmuck PhD Thesis TR 99-928