Apache Kafka 4.0 is here, and it’s packed with upgrades that touch almost every part of the platform! From Kafka Streams to Kafka Connect, and from brokers to producers and consumers, this release is bigger than ever. With a slew of Kafka Improvement Proposals (KIPs) contributed by the open-source community, Kafka 4.0 isn’t just an …

Christoph Hellwig Steps Down From One Of His Kernel Roles Following Rust Drama Christoph Hellwig, a long-standing and highly respected Linux kernel developer, has stepped down from his role as maintainer of the DMA mapping subsystem. This decision follows recent debates concerning the integration of Rust programming language bindings into the Linux kernel’s DMA mapping helpers, …

As a Linux system engineer, I’m sure you’ve all used the top command. It’s been the go-to tool for decades—simple, reliable, and always there when you need it. But have you ever noticed one thing? Occasionally, you might spot a process with CPU usage skyrocketing to 150%, 200%, or even 400%! Surprised? So what’s going …

When I first started working with Kubernetes, it felt like trying to decode a secret language. I remember the days of grappling with the basics, especially when it came to understanding pods. I’d set up my application, only to get tangled in the terms and concepts like pods, containers, and deployments. You’re not alone if you’ve faced …

If you’re a Linux user, chances are you’ve used top to check your system’s performance. It’s been the go-to tool for decades—simple, reliable, and always there when you need it. But let’s face it: top feels like a flip phone in the age of smartphones. It works, but there’s something better out there. If you’re …

The AI landscape is evolving quickly, and DeepSeek R-1 is one of the latest models capturing attention from both enthusiasts and professionals. Developed by DeepSeek, this open-source language model has been making waves for its impressive capabilities. But what exactly is DeepSeek R-1, and how can you use it effectively? Let’s dive in! How to …

DeepSeek has recently emerged as a significant player in the AI landscape, challenging the dominance of AI companies with its innovative models and efficient approach to training. This article will focus on DeepSeek and its latest reasoning model, R1. DeepSeek’s Breakthroughs DeepSeek’s rise to prominence is marked by several key breakthroughs that have shaken the …

If you often feel exhausted and struggle to focus for even five minutes, this guide is for you. By combining insights from various fields, I’ll share the most useful tips with you. It’s actually as simple as three steps. You only need to spend three to five minutes, and you will gain insights that will …

Secure Shell (SSH) is a powerful and widely used protocol that enables secure communication over a network. Whether you’re managing servers, deploying code, transferring files, or running remote applications, SSH is an essential tool for every IT professional and developer. While the basic ssh user@yourserver.tld command is familiar to many, SSH offers a wide array …

What is SSH and How Does It Work? SSH (Secure Shell) is a powerful tool that lets you securely connect to another computer over a network. Imagine you have a computer in the moon and need to access a server in another city or country. Instead of physically going there, SSH allows you to control …