On January 16, 2016, ProQuest will be upgrading its systems infrastructure to improve performance, security, and overall reliability. The window is scheduled to begin at 7:00 PM Pacific Standard Time and will last for 8 hours. During this time, access to all ProQuest products (listed on this page: http://guides.library.oregonstate.edu/az.php?v=27204) will not be available.

In preparation for the upcoming ProQuest Ebook Central launch, the ProQuest EBL platform will be unavailable for up to three hours during September 15, 2015 to combine ebrary and EBL content into a single new back-end system. This update means that when Ebook Central launches, it will have all the content and access models that EBL and ebrary have today.

The EBL Patron Interface and EBL LibCentral will not be available September 15, 3:00 – 6:00 pm (PST)