Operations | Monitoring | ITSM | DevOps | Cloud

In today's digital age, the internet and computer technologies have become a part of our lives. Organizations are moving their applications to the cloud to gain benefits of flexibility and lower costs. Heroku and AWS are two popular cloud service providers. AWS is a cloud services platform offering computing power, database storage, content delivery, and many other functionalities. Users can choose individual features and services as required.

The life of a developer these days is more complicated than ever, as they are increasingly required to expand their knowledge across the stack, understand abstract concepts, and own their code end-to-end. A major (and very frustrating) part of a developer’s day is dedicated to fixing what they’ve built – scouring logs and code lines in search of a bug. This search becomes even harder in a distributed Kubernetes environment, where the number of daily changes can be in the hundreds.

To work efficiently, the client and server exchange information on a regular basis. A webserver typically employs reverse proxies. A client sees a reverse proxy or gateway as if it were a regular web server, and no extra configurations are required. The client sends standard requests to the reverse proxy, which then determines where to send the data, providing the final result to the client as if it were the origin.

IT infrastructures are constantly evolving, meaning conventional management processes have become outdated and inadequate to tackle complex IT issues. A study by ESG found that 75% of IT decision-makers admit that complexity of IT infrastructures has increased drastically from two years ago. This rapid surge in complexity has disrupted admins’ understanding of network behavior and decreased the chances of foreseeing unanticipated network issues.

On this day in 1979, CompuServe (CIS) offered one of the first dial-up online services to the masses. It was the dominant internet service provider through the 1990s. By 1981, it had 10,000 subscribers. Within a decade, that number was in the millions. Speaking of how technology makes life easier, here’s the latest news in AIOps, ITOps, and IT infrastructure monitoring.

The rise of containerization has been a revolutionary development for many organizations. Being able to deploy applications of any kind on a standardized platform with robust tooling and low overhead is a clear advantage over many of the alternatives. Viewing container images as a packaging format also allows users to take advantage of pre-built images, shared and audited publicly, to reduce development time and rapidly deploy new software.

Queen Elizabeth II received a blockchain journal in the post, and was “interested to learn that the publication is the first open access blockchain research journal available both in print and online, according to a letter from her office. In a letter to the British Blockchain Association, which sent the journal, a member of her office said the queen “much appreciated thoughtful gesture,” as first reported by the Financial Times.

Every network has a specific collection of nodes and links that connect them. The arrangement of those nodes and links, or the network topology, informs performance, maintenance costs, and more. You should know the network topology models in use today when designing or managing a network, including the ring, mesh, bus, star, and tree topologies.

The effects of climate change mean we’re increasingly seeing black swan weather events impacting our working lives. From wildfires and hurricanes to the ever-present threat of earthquakes, 2021 has seen its share of crises. This obviously raises serious questions for companies about the safety of their workforces. As a global company, PagerDuty has employees across the world. When a disaster strikes, everyone needs to have the necessary training, resources and tools to act.

Tagging, as a means of organizing our cloud environments, has utterly, totally, failed us. If you have authored a tagging policy document, begged your engineers to properly tag their stuff, or just plain given up, then you know what I'm talking about. Tagging is broken, and I don't mean broken in a way that can be fixed, but rather that the entire concept just isn't getting the job done.