| Huh. OK, here's something that might be interesting. I found another paper[1] that cites SHARD, but the citation is slightly different. Instead of being a CCA memo, it shows it as a Xerox memo: Sunil Sarin, Mark DeWitt, and Ronni Rosenberg, "Overview of SHARD: A System for
Highly Available Replicated Data," Technical Report 162, Xerox Advanced Information Technology (May 1988). EDIT: OK, I think I get this now. I had read the Wikipedia blurb about CCA being acquired by Rocket earlier, but only just now did I keep reading further down to find this bit: in 1984, CCA was purchased by Crowntek, a Toronto-based company.[8] Crowntek sold Computer Corporation of America's Advanced Information Technology division to Xerox Corporation in 1988.[9] The balance of CCA was acquired by Rocket Software, a Boston-based developer of enterprise infrastructure products,[2] in April 2010. So it seems like the portion of CCA that would be of interest here, is probably the bit that sent to Xerox. Maybe somebody at Xerox could help turn up the missing document? I doubt it will help, but I took a stab at pinging them on <strike>Twitter</strike> X. https://fogbeam.com/tweet_xerox_cca_paper.png [1]: https://apps.dtic.mil/sti/pdfs/ADA209126.pdf |