ProQuest® will be performing infrastructure maintenance on October 22, 2011. A twelve (12) hour maintenance window will be required for this maintenance. The window will take place from
Saturday, October 22, 2011, at 7:00 PM PDT to Sunday, October 23, 2011 at 7:00 AM PDT.
The following products will be unavailable during these windows:
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Legacy ProQuest platform products, ProQuest Historical Newspapers, American Periodicals Series
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Chadwyck-Healey products with domain names ending with chadwyck.com
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Illumina products such as Sociological Abstracts
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UMI products including online dissertation products
Please share this information with your colleagues.
Jayne Dickson
CDL Information Services
California Digital Library
University of California
510.987.0550