In a post from late June, Jeff Atwood at Coding Horror discusses the horrible cost of a large HP server (scaling up to 32 processor cores in eight AMD x86 sockets), compared to a bunch of simple single-socket basic servers. There are some interesting notes on relative costs of small-and-simple servers, including things like administration and power. There is an undercurrent to the post and the comments that the big HP machine is “overpriced”. I don’t think it is. If you have ever had Erik Hagersten as a teacher in computer architecture, you will know why.
Tag: Jeff Atwood
StackOverflow interviews CouchDB
Last year, FLOSS Weekly interviewed Jan Lehnard of the CouchDB project. I put up a blog post on this, noting that it was interesting with a scalable parallel program written in Erlang, a true concurrent language. The interview was interesting, but not very deeply technical. Now, almost a year later, the StackOverflow podcast, number 59, interviewed the founder of the project, Damien Katz. This interview goes a bit more into the technical details and what CouchDB is good for and what not, as well as some details on the use and performance of Erlang.