Getting To 5 9′s with Fax Server and the Business Continuity Whitepaper
When I was a Technology Specialist (aka Sales Engineer) at Microsoft, one of the topics we often talked about was getting 5 9′s with your server infrastructure. What that means is 99.999% uptime. That was 6-8 years ago, and even then it was a very achievable goal using Windows Server 2000 and 2003. A single machine might not get that, but the end-user didn’t have to know that the resource they were using was actually made up of a cluster of several individual servers. What was most important was the incredible uptime of overall services.
Achieving 5 9′s is realistically achievable with Open Text Fax Server as well. Just like Microsoft’s solution, this isn’t saying that a single-server solution is going to get that, but rather a collection of servers providing the faxing resource. If you look at the numbers, a single 5 minute outage over the course of a year kills your 99.999% uptime goal. So how do you achieve such a lofty target? Thankfully we have plenty of redundancy options when it comes to building a Fax Server environment.
Unfortunately, getting a full understanding of exactly what we offer has been a bit difficult. For that reason, I wrote a brand new white paper that is available today on the OpenText web site. From the Fax Solutions page, click on the Resources dropdown on the upper right. Then click White Papers and choose Business Continuity and Open Text Fax Server (or just click this link instead). After a short registration form, you will be able to download and read this document.
The paper covers the different ways we provide redundancy, such as with remote workservers, doctransport servers, and more. It also covers what you get (and don’t get) when using clustering or shared services. It even covers what happens when the worst case scenario happens and you lose a server. Do you know what will happen to a fax if the doctransport server goes down due to a hard drive failure immediately after it’s been scheduled to be sent? That’s the type of information that is in this document.
I hope you enjoy reading it. If you have any comments regarding the white paper, or if you have suggestions for future documents and blog posts, please tell us in the comments below.


August 3, 2010 