July 2012 web availability at ICPSR

July 2012 was a pretty good month:

Clicking the image will open a larger, easier-to-read chart.

We only has 36 minutes of downtime in July, and 28 were due to maintenance as we tried (but failed) to update apache, perl, and mod_perl on our production web server.  We discovered some interesting idiosyncrasies in some perl libraries during the maintenance.  (Summary:  Multi-word time zones like "New York" are trouble.)