At ProQuest, we're always working to enhance the functionality and security of our products.
We'll be performing maintenance from Wednesday, July 22nd 2026 05:00 until Wednesday, July 22nd 2026 09:00 UTC. See what time the maintenance will occur in your region
We will be performing scheduled maintenance as part of the mandatory AWS RDS major version upgrade. During this maintenance window, the Guided Research Usage Statistics functionality will be temporarily unavailable. This downtime is required to upgrade the guided-prod RDS database, as Amazon is ending support for the current RDS version.
At ProQuest, we're always working to enhance the functionality and security of our products.
We'll be performing maintenance from Thursday, July 23rd 2026 05:00 until Thursday, July 23rd 2026 09:00 UTC. See what time the maintenance will occur in your region
We will be performing scheduled maintenance as part of the mandatory AWS RDS major version upgrade. During this maintenance window, the Culturegrams Usage Statistics functionality will be temporarily unavailable. This downtime is required to upgrade the culturegrams usagestats RDS database, as Amazon is ending support for the current RDS version.
At ProQuest, we're always working to enhance the functionality and security of our products.
We'll be performing maintenance from Friday, July 24th 2026 05:00 until Friday, July 24th 2026 09:00 UTC. See what time the maintenance will occur in your region
We will be performing scheduled maintenance as part of this maintenance window, we will perform a mandatory AWS RDS major version upgrade. During this time, some functionalities within ProQuest Research Companion will be temporarily unavailable. This downtime is required to upgrade the infolit and infolit-replica Amazon RDS databases, as Amazon is ending support for the current RDS version.
| Current Status | Jul 20 | Jul 19 | Jul 18 | Jul 17 | Jul 16 | Jul 15 | Jul 14 | |
|---|---|---|---|---|---|---|---|---|
| adminportal.alexanderstreet.com | Service is operating normally | |||||||
| search.alexanderstreet.com | Service is operating normally | |||||||
| video.alexanderstreet.com | Service is operating normally |
| Current Status | Jul 20 | Jul 19 | Jul 18 | Jul 17 | Jul 16 | Jul 15 | Jul 14 | |
|---|---|---|---|---|---|---|---|---|
| dialog.proquest.com | Service is operating normally |
| Current Status | Jul 20 | Jul 19 | Jul 18 | Jul 17 | Jul 16 | Jul 15 | Jul 14 | |
|---|---|---|---|---|---|---|---|---|
| etdadmin.com | Service is operating normally |
| Current Status | Jul 20 | Jul 19 | Jul 18 | Jul 17 | Jul 16 | Jul 15 | Jul 14 | |
|---|---|---|---|---|---|---|---|---|
| Ebook Central | Service is operating normally | |||||||
| LibCentral | Service is operating normally | |||||||
| Publisher Central | Service is operating normally |
| Current Status | Jul 20 | Jul 19 | Jul 18 | Jul 17 | Jul 16 | Jul 15 | Jul 14 | |
|---|---|---|---|---|---|---|---|---|
| africanamericanheritage.proquest.com | Service is operating normally | |||||||
| ancestrylibrary.proquest.com | Service is operating normally | |||||||
| digitalsanbornmaps.proquest.com | Service is operating normally | |||||||
| fold3library.proquest.com | Service is operating normally | |||||||
| Genealogy Usage Portal | Service is operating normally | |||||||
| heritagequestonline.com | Service is operating normally | |||||||
| newspaperslibrary.proquest.com | Service is operating normally |
| Current Status | Jul 20 | Jul 19 | Jul 18 | Jul 17 | Jul 16 | Jul 15 | Jul 14 | |
|---|---|---|---|---|---|---|---|---|
| explore.proquest.com | Service is operating normally | |||||||
| online.culturegrams.com | Service is operating normally | |||||||
| pqrc.proquest.com | Service is operating normally |
| Current Status | Jul 20 | Jul 19 | Jul 18 | Jul 17 | Jul 16 | Jul 15 | Jul 14 | |
|---|---|---|---|---|---|---|---|---|
| oasis-services.proquest.com | Service is operating normally | |||||||
| oasis.proquest.com | Service is operating normally |
| Current Status | Jul 20 | Jul 19 | Jul 18 | Jul 17 | Jul 16 | Jul 15 | Jul 14 | |
|---|---|---|---|---|---|---|---|---|
| admin.proquest.com | Service is operating normally | |||||||
| fedsearch.proquest.com | Service is operating normally | |||||||
| gateway.proquest.com | Service is operating normally | |||||||
| www.proquest.com | Service is operating normally |
| Current Status | Jul 20 | Jul 19 | Jul 18 | Jul 17 | Jul 16 | Jul 15 | Jul 14 | |
|---|---|---|---|---|---|---|---|---|
| booksinprint.com | Service is operating normally | |||||||
| bowkerlink.com | Service is operating normally | |||||||
| congressional.proquest.com | Service is operating normally | |||||||
| congressional.proquest.com/gp | Service is operating normally | |||||||
| indianclaims.proquest.com | Service is operating normally | |||||||
| li.proquest.com | Service is operating normally | |||||||
| myusage.chadwyck.co.uk | Service is operating normally | |||||||
| myusage.chadwyck.com | Service is operating normally | |||||||
| parlipapers.proquest.com | Service is operating normally | |||||||
| rclauthors.org | Service is operating normally | |||||||
| rclweb.net | Service is operating normally | |||||||
| regulatoryinsight.proquest.com | Service is operating normally | |||||||
| statabs.proquest.com/international | Service is operating normally | |||||||
| statabs.proquest.com/sa | Service is operating normally | |||||||
| statistical.proquest.com | Service is operating normally | |||||||
| supremecourt.proquest.com | Service is operating normally | |||||||
| Syndetics API | Service is operating normally | |||||||
| tdmstudio.proquest.com | Service is operating normally | |||||||
| trendspolicy.proquest.com | Service is operating normally |
