New feature: DNS Change Alerting 
Notable Network and Cloud Outages of 2021 
Anycast Hosting Made Easy Is the TCP/IP Protocol on the way out?
“I am looking for implementations of TCP/IP for UNIX systems, including an interface for an IMP.” That was the start of the TCP/IP Digest on the ARPANET UNIX-Wizards mailing list on October 2, 1981. Mike Muuss was the researcher who got the conversation started. And look how far we have come since then. The Birth of the […]
The Foundation of Networking – It’s about Availability
As we look forward to even greater advances in technology, sometimes it helps to take a look back. Many of us take for granted the connectivity that we enjoy across a wide variety of applications. Sometimes it is seamless, and other times – well, we know that improvements are on their way. But the applications […]
Why You Need Cloud Based Layer 7 Load Balancing Today
Keeping up with the pace of ever the changing world of IT today is a challenge. It can be like trying to drink from a fire hydrant. You can drown in the overwhelming constant barrage of information and technological advancement. For that reason, it is not unusual for today’s IT managers to be unfamiliar with […]
Making a Case for Cloud and its Disruptive Benefits
In the 1970s, a new technology known as the internet was born in the engineering laboratory of one of the United States’ most famous schools and like most disruptive technologies, its birth was greeted with derision by many in the IT community. Known then as ARPANET which birthed the internet, a columnist for a prominent […]
Downtime is no Longer Acceptable
If you went to bestbuy.com and the site was unavailable, how long would it take for you to go to amazon.com or elsewhere to find what you wanted? On average, it’s less than 30 seconds; it used to be much longer, but our society has grown impatient. If you’re not available when customers are looking […]
What is The Cloud? A Technical Explanation
The Cloud – we hear that phrase thrown around a lot. It is obviously a special place because nearly every company wants to go there, probably because we hear how wonderful everything works in the cloud. Those who go there are promised a great deal of cost savings as well. No wonder everyone is talking […]
5 Ways to Increase Application Availability
A service provider that offers software-as-a-service or another cloud-based solution should understand what customers are looking for and what compels those very customers to choose an off-premise, “cloud-based” solution vs. the more traditional on-premise, self-hosted solution. As a cloud service provider ourselves, we set out to understand how our customers went about choosing one service […]
Multi Site Exchange DAG Failover – Solving WAN IP Availability
So you decided to deploy a high availability Microsoft Exchange environment. You created a Database Availability Group for the databases on the Mailbox servers, carefully thought out the mailbox server roles and even deployed multiple Client Access Servers at two different sites with a nice WAN connection between them for timely synchronization. Your Exchange DR […]
Multihomed ISP Link Availability Challenges
We talk to organizations every day looking to increase the availability of on-premise hosted applications using multihomed ISPs. The most common applications are Exchange and Remote Desktop, both essential components to ensuring workforce productivity for remote or offsite employees. While managing outbound connectivity through more than one ISP is a breeze today since so many firewall vendors […]
8 uses for Cloud Load Balancing or Failover
As we talk to people during the week, we periodically make suggestions for using Cloud Load Balancing or Failover that are often met with surprise, such as “Oh, I didn’t know it could be used for that”. So we thought it might be helpful to compile a list of 8 potential uses. Of course, it […]