System Availability Report Four51 strives to maintain 99.9% system uptime, 24 hours a day, 7 days a week, 365 days a year. Significant investments are continually made in both hardware and personnel to ensure the Four51 infrastructure is fault tolerant and resilient. Four51 has maintained 99.9% uptime over the last 8 years. In the last year there have been 6 event(s) which have taken the Four51 application offline unexpectedly, for a total downtime of 176.17 minutes. As of February 22nd, 2012 uptime over the last 12 months is 99.9665%. Dates and outage times are listed below:
Four51 Outage Details - Last 12 months
Outage Time	Outage Description	Resolution Time	Outage Duration
4/03/2011 04:40:37 PM	Due to the issue with the main storage servers, the Four51 Application is not currently available. After the repair is complete and consistency checks are run we expect the application to be available in a couple of hours.	4/03/2011 06:13:52 PM	01:33:15
6/27/2011 08:56:20 AM	The Four51 Application is not currently accessible. Four51 Technicians are looking into the issues and hope to have the issues resolved shortly.	6/27/2011 09:06:57 AM	00:10:37
10/25/2011 03:26:08 PM	CommerceTools is not currently accessible. We are currently looking into the issue and hope to have the issue resolved shortly.	10/25/2011 03:30:00 PM	00:03:52
10/27/2011 11:13:57 AM	CommerceTools is not currently accessible. We are currently looking into the issue and hope to have the issue resolved shortly.	10/27/2011 11:34:27 AM	00:20:30
10/27/2011 11:27:44 AM	CommerceTools is not currently accessible. We are currently looking into the issue and hope to have the issue resolved shortly.	10/27/2011 11:34:27 AM	00:06:43
1/26/2012 03:40:31 PM	CommerceTools is not currently accessible. Four51 technicians are currently looking into the issue and should have the issue resolved shortly.	1/26/2012 03:43:11 PM	00:02:40