Operations | Monitoring | ITSM | DevOps | Cloud

What is QoS in Networking: Decoding Quality of Service

Network admins are no strangers to the challenges posed by the ever-growing demand for bandwidth, the diversity of applications, and the varying network traffic requirements. Amidst this complexity, one key player stands tall for optimal network performance – Quality of Service, also known as QoS. In networking, the term QoS holds significant weight, yet its true essence can sometimes elude even the most seasoned administrators.

Fetch Waterfall in React

Have you seen this problem? Or maybe this one? You’ve most likely seen this: Hint: they’re all the same. The first image is Sentry’s Event Details page, the second is Chrome’s Network tab, and the code snippet is what causes it. If you can answer yes to any of these, then you need to keep reading. If not, you still need to keep reading, so your future self can thank you. This is called “fetch waterfall” and it’s a common data fetching issue in React.

Monitor Docker With Telegraf and MetricFire

Monitoring your Docker environment is critical for ensuring optimal performance, security, and reliability of your containerized applications and infrastructure. It helps in maintaining a healthy and efficient environment while allowing for timely interventions and improvements. In general, monitoring any internal services or running process helps you track resource usage (CPU, memory, disk space), allowing for efficient allocation and optimization.

Product Release Notes November 2023

One of the major issues with first-generation cloud cost management platforms is their tendency to become shelfware. Low data quality, high barriers to entry for new users, and low signal-to-noise ratio made it hard to drive cost accountability among engineering teams — and pushed many organizations to nearly give up on it.

What is the principle of least privilege (PoLP)?

The Principle of Least Privilege, also known as PoLP, is a computer security rule that states that each user or group of users must have only the necessary permissions to perform their corresponding tasks. In other words, the less power a user has, the lower the chances of them having a harmful impact on the business.

What is SSH?

SSH stands for “Secure Shell.” It’s a network protocol used to securely access and manage devices and servers over an unsecured network. It provides an accurate form of authentication as well as encrypted communication between two systems, making it especially useful in environments where security is a concern. SSH is commonly used to access remote servers through a command line interface, but can also be used to securely transfer files (through SFTP or SCP).

AI-Driven DevOps: How Artificial Intelligence is Reshaping Software Delivery

DevOps (development and operation) has dramatically changed processes of management in tech companies. This method or, as they say, religion, introduced new philosophy into development and operations. Earlier, when only the waterfall method was used, all deployments were really painful: if something went wrong you had to look for the reason on every stage, in every team. Every change in development had an impact on operations and vice versa. After the introduction of DevOps method the interaction between development and operations prevented a lot of mistakes and made deployment much easier.

Tips for Aspiring Authors: A Guide to Successfully Publish Your Book

Have you written a book and want to publish it? Well, embarking on the journey to publish a book is always a thrilling endeavor. But it is also a complex and challenging process, especially for beginners. Even pro writers find the publishing world challenging, requiring strategic planning and careful decision-making, like using digital business cards to meet prospective publishers and connect with them. If you are embarking on publishing a book, read this blog. It will help you fulfill your literary dreams.

Revolutionizing Finance: The Fusion of Fintech and Cloud Computing

Fintech, short for financial technology, represents an evolving landscape where technology-driven innovation is reshaping traditional financial services. This sector encompasses a range of financial activities, including mobile banking, online payment processing, and algorithmic asset management. Fintech leverages technologies like big data, artificial intelligence, and blockchain to offer personalized and efficient financial solutions.

Team Performance Management: Measuring High-Performance Teams

Team performance management is an essential part of leading a workforce and ensuring desired outcomes are achieved. As employees on average spend 54% of their time working in teams, it’s important to measure their performance as a collective. However, many organizations are struggling to effectively manage and measure team performance, leading to inefficiencies and missed opportunities. ‍ ‍