Docker Compose: Ports vs Expose Explained

Docker Compose is a potent tool that streamlines the management of multiple containers. Whether you’re an experienced developer or a startup venturing into the world of containerization, mastering Docker Compose’s networking features is essential. Think of Docker Compose as a city and its networking features as the city’s road network system. In this city, ‘ports’

Docker Compose Network | Simplify Your Docker Network Management

Ever felt tangled in the complexities of Docker networks and Docker-Compose? You’re not alone. Docker-Compose is a powerful tool that simplifies your Docker environment management, but it can be overwhelming if you’re not well-acquainted with it. Docker networks and Docker-Compose are integral to containerization. Docker networks serve as the communication channel for your Docker containers,

Kubernetes Networking Explained

Ever pondered the journey of your data within a Kubernetes environment or the interactions between Kubernetes components? If so, you’ve arrived at the right place! This comprehensive guide will demystify Kubernetes networking. In the Kubernetes universe, networking is the silent workhorse. It’s the unseen power that interlinks every container, every service, facilitating the fluid movement

Kubernetes CNI: Understanding the Container Network Interface

Imagine you’re in a vast maze, full of twists, turns, and dead ends. This is how Kubernetes networking can feel, especially if you’re new to it. Kubernetes, a highly adaptable open-source project, offers a plethora of network implementation options, making it a potent yet intricate tool. One key element that serves as your torch in

What are SOA Records in DNS?

Have you ever wondered how the internet knows where to direct you when you’re trying to visit a specific website? The answer lies at the heart of the internet’s infrastructure, the Domain Name System (DNS). Within the DNS, there exists a fundamental element known as the Start Of Authority (SOA) record. But what exactly is

What is a nameserver? DNS explained

Have you ever wondered how your domain name is connected to your web hosting? This is where nameservers come into play. They are a fundamental part of the Domain Name System (DNS), often referred to as the “internet’s phone book”. Nameservers do more than just linking URLs to web servers’ IP addresses; they also offer

Why is “Non-authoritative answer” given by nslookup? DNS Explained

Have you ever executed the nslookup command and been notified that the result was “Non-authoritative”? If you’re like many people, you’ve probably seen this message a lot but never really understood what it meant. Those who are unfamiliar with working with DNS servers may find this to be a complicated and misunderstood subject. But for

What does “Time to Live Exceeded” mean? TTL Explained

As a network administrator, I occasionally hear the question, “What does it mean when I get an error message that says “Time to Live exceeded”?” People often ask this question when they are having connectivity problems. This error message may appear while using the ping or traceroute command to diagnose one of these problems.. TL;DR

Web hosting Reliability: 8 tips to get 100% Uptime

You deploy a new website or server with the greatest optimism. Unfortunately, it frequently goes down when you least expect it. Does this sound familiar? If you’re like most people, you’ve been frustrated by downtime and the harm it can cause your website or business. However, don’t worry; we’re here to help. In this article,

What is a good ping? Why ping speed matters for websites and gaming

Have you ever had a website load slowly, been in a game that’s lagging, or have a skype call turn robotic? One of the main causes of this is excessive latency. As latency is commonly measured with the “ping” command, this latency is often called your “ping time”. This latency measures the time it takes