Operations | Monitoring | ITSM | DevOps | Cloud

While it’s easy to think that everything is now in the cloud, there are still some use cases and some businesses that need private data centres. In this blog, we look at the benefits of colocation and explore the key considerations for businesses when choosing colocation services. Colocation, often shortened to ‘colo’, is a service provided by data centre owners and operators where the floor space and facilities, including electricity and connectivity, are rented to private enterprises.

Ralph Marsten once said, “Don't lower your expectations to meet your performance. Raise your level of performance to meet your expectations.” Many organizations today seem to follow the opposite. If everything looks green on a dashboard, they assume all is well. But is it?

tldr: This post discusses how to measure CDN request locality without indexing a single log. The function of a CDN is to bring cacheable data, like pictures & videos, physically closer to your customers. This reduces latencies, and load on your backend servers. When measuring CDNs, there are some very common metrics.

As our world becomes more connected through the internet and networking, it’s important to understand how devices communicate with each other via network protocols. So what are network protocols? In essence, network protocols are established sets of rules that determine how data is transmitted between different devices on a network. They provide common languages that allow devices to exchange information reliably, regardless of differences in their internal structures, processes, or standards.

Microservices architecture has become a dominant approach for building scalable, resilient, and flexible applications. However, monitoring these microservices presents unique challenges due to their distributed nature, fixed or limited resources, enterprise scale, and the dynamic nature of environments, such as Kubernetes clusters. The result is that in-process application agents often introduce significant overhead because they rely on intrusive instrumentation and frequent polling.

The performance monitoring industry has been using the word “observability” to a lot of different ends lately. While the trend towards more visibility into services is a good one, it’s also based on a need we see from customers on a day-to-day basis. The need to take back control of network visibility is strong in the face of complexity that has been rapidly increasing for years.

With our latest enablements, you can use ExpressRoute Metro and Megaport to reduce downtime, improve latency, and protect your bottom line. Downtime. Sunken costs. Missed deadlines. Compromised data. Poor latency. All of these problems have one thing in common (besides the fact that they strike fear in the hearts of network architects) – they’re consequences of a network with poor resiliency.

As businesses increasingly adopt Software-Defined Wide Area Network (SD-WAN) solutions to enhance connectivity and performance across their branch offices, a common question arises: “Do I just need Security Service Edge (SSE) security for the branch?” The answer is a resounding “no”. While SSE provides essential security features, it is not sufficient on its own.