Friday, April 18, 2025

Create a Simple RAG PDF with Docling


Generative AI (GenAI) emerges as a promising solution to bridge this critical gap, offering the potential to transform the vast quantities of organizational data into strategic insights. By harnessing the power of GenAI, organizations can unlock hidden patterns, trends, and correlations within their data, enabling them to make more informed decisions, optimize their operations, and ultimately, gain a competitive edge in the marketplace.

However, the potential of GenAI to revolutionize data-driven decision-making cannot be fully realized when the data is trapped in formats that are not directly consumable by large language models (LLMs). This can occur when valuable information is stored in PDF files or proprietary document formats like DOCX, effectively hindering the alignment of the model to the specific needs and requirements of the organization. This challenge becomes a significant roadblock, preventing organizations from fully leveraging their data assets to drive innovation and achieve their strategic objectives.

What is NVIDIA NIM?

NVIDIA NIM is revolutionizing the way developers deploy AI models by providing a comprehensive suite of GPU-accelerated inference microservices. These microservices are designed to be self-hosted, offering unparalleled flexibility and control over where and how you run your AI applications. Whether you're targeting cloud environments, data centers, or even individual RTX AI PCs and workstations, NIM provides the tools and infrastructure to seamlessly integrate AI into your projects.

At its core, NIM leverages industry-standard APIs, making it incredibly easy to incorporate AI into existing applications, development frameworks, and workflows. This standardization dramatically reduces the learning curve and integration effort typically associated with deploying AI models. NIM is built on top of pre-optimized inference engines from NVIDIA and the broader AI community, including the powerful NVIDIA TensorRT and TensorRT-LLM. These engines are meticulously tuned to maximize response latency and throughput for a wide range of foundation models and NVIDIA GPUs. This means you get the best possible performance out of your hardware without having to spend countless hours on optimization.

How to Rebase Your Fedora 42 Silverblue with RPM-OSTree!

Fedora Silverblue is a cutting-edge operating system built on the solid foundation of Fedora Linux, meticulously designed for your desktop. It's a remarkable choice for everyday computing, software development, and orchestrating container-centric workflows. Silverblue boasts an impressive array of advantages, most notably its capacity to seamlessly revert to a previous state should any unforeseen issues arise during or after system updates. This article serves as your comprehensive guide to upgrading your Fedora Silverblue system to the latest Fedora Linux 42. We'll not only walk you through the process step-by-step but also equip you with the knowledge to confidently undo the changes if anything goes awry.

Before embarking on the journey to Fedora Linux 42, it's paramount to ensure that your current system is up-to-date with all the latest patches and improvements. Open your terminal and execute the following command:

      $ rpm-ostree update
    

Alternatively, you can leverage the graphical interface provided by GNOME Software to download and install any pending updates. Once the updates are applied, a system reboot is highly recommended to ensure that all changes are properly implemented.

Introducing the Banana Pi BPI-RV2: Your Open-source Gateway Platform

The Banana Pi BPI-RV2 is here, and it's not just another single-board computer (SBC). This open-source gateway platform, born from a collaboration between Banana Pi and Siflower, is a powerhouse designed for industrial and enterprise networking. At its heart lies the Siflower SF21H8898 system-on-chip (SoC), a quad-core RISC-V processor that's ready to tackle demanding tasks in routers, access points, and control gateways.

How to Monitor Network Latency in Linux Server

Network latency, in the simplest terms, is the delay that occurs when data travels between your computer and a remote server. It's a crucial factor influencing the responsiveness of your online activities. High latency manifests as sluggish web browsing, lag in online games, and delays in cloud-based services. Fortunately, Linux provides a robust suite of tools to measure and monitor network latency, both in real-time and over extended periods. These tools are typically free and readily available on most Linux distributions.

In this comprehensive guide, we will explore how to leverage these tools to effectively diagnose and manage network latency issues. We'll cover:

  • Conducting basic latency tests using the ping command.

  • Tracing network paths and identifying problematic nodes with mtr.

  • Visualizing latency trends over time using smokeping.

Ubuntu 25.04 Plucky Puffin is Officially Released

Ubuntu 25.04, sporting the codename "Plucky Puffin," has officially landed. This release underscores Ubuntu's ongoing commitment to delivering a polished and user-friendly Linux experience, integrating the latest advancements in open-source technology. The development team, in close collaboration with the community and various partners, has been diligently working to introduce innovative features and address existing bugs throughout this development cycle.

Ubuntu 25.04 boasts GNOME 48 as its desktop environment, a significant upgrade that incorporates triple buffering for enhanced performance and smoother visuals. This enhancement is particularly noticeable in graphically intensive applications and desktop animations. GNOME 48 also introduces HDR settings, enabling users with compatible hardware to take full advantage of high dynamic range content, resulting in more vibrant and realistic images. A new Wellbeing Panel helps users manage their screen time and digital habits, promoting a healthier relationship with technology. Furthermore, a "Preserve Battery Health" mode optimizes battery charging patterns to extend the lifespan of laptop batteries.

Tuesday, April 15, 2025

NX AppHub Review: An App Management for NitruxOS


Discover NX AppHub, Nitrux’s innovative system for managing and building AppImages on its Debian-based, immutable Linux distro. Learn how its CLI, daemon, and upcoming GUI simplify app management without a traditional package manager.

Nitrux, a Debian-based, systemd-free, and immutable Linux distribution, just got a major upgrade in how it handles applications. Uri Herrera, a key figure in the Nitrux Project, recently introduced NX AppHub, a fresh system designed to streamline app management and building for this unique OS. Replacing the older NX Software Center and the command-line tool zap, NX AppHub is a bold step toward a package-manager-free future. Let’s dive into what makes NX AppHub tick, how it works, and why it’s a game-changer for Nitrux users.

What is NX AppHub?

NX AppHub isn’t just one tool—it’s a suite of components working together to make app installation and management on Nitrux smoother and more flexible. Think of it as a toolbox for handling AppBoxes, which are essentially AppImages, those self-contained application bundles that run without needing a traditional package manager. This setup aligns perfectly with Nitrux’s philosophy of keeping things lightweight, independent, and user-focused.

Manjaro 25.0 (Zetar) Released: What's New and How to Get It


The Manjaro Linux team has just unveiled Manjaro 25.0, codenamed Zetar, marking the newest stable release for this Arch Linux-based distro. It comes in Xfce, GNOME, and KDE Plasma flavors, offering something for every user. Let's dive into what makes this release stand out.

What is Manjaro Linux?

Manjaro Linux is a user-friendly, Arch Linux-based operating system. It’s designed to be accessible to both beginners and advanced users, providing a stable and up-to-date computing experience. Manjaro stands out due to its ease of installation, pre-configured desktop environments, and a rolling release model, ensuring you always have the latest software.

Fedora Linux 42 Review: Yet another awesome release!

Fedora Linux 42 is the latest stable release from the Fedora Project, a community-driven initiative sponsored by Red Hat. It's designed to be a powerful, versatile, and cutting-edge distribution that showcases the newest GNU/Linux technologies. Think of it as a playground for innovation, where you can get your hands on the latest and greatest tools and features.

Why Should You Care?

Fedora is often seen as a testbed for technologies that eventually make their way into Red Hat Enterprise Linux (RHEL). This means you get to experience the future of Linux computing today. Whether you're a developer, system administrator, or just a Linux enthusiast, Fedora 42 offers something exciting.

PinePods Review: An Open-source Self-hosted Podcast Management

PinePods distinguishes itself by putting you in charge of the infrastructure. Instead of relying on a third-party cloud service (like Spotify, Apple Podcasts, Pocket Casts, etc.) to store your subscriptions and listening history, PinePods runs on a server you control.

Built using Rust, a modern language known for performance and safety, PinePods is designed for robustness. It features multi-user support right out of the box, allowing separate accounts for different people using the same installation. All your data – subscriptions, episode status, user information – resides in a central database (you get to choose between MySQL/MariaDB or PostgreSQL), ensuring consistency.

Interaction primarily happens through a browser-based web interface, making your podcast library accessible from virtually any device that can connect to your server. Because it's self-hosted, your listening habits, preferences, and downloaded files stay with you, on your hardware (or chosen hosting provider), independent of any single company's ecosystem or changing privacy policies. Your podcast world follows you, not the other way around.

MX Linux 23.6 Review: The Lightweight Distro that Just Got Better

MX Linux 23.6 dropped recently, and it’s another solid update in the MX Linux 23 “Libretto” series. This Debian-based GNU/Linux distribution is known for being lightweight, user-friendly, and versatile, making it a go-to choice for everyone from casual users to tech enthusiasts running older hardware. Built on the Debian 12.10 “Bookworm” repositories, this release brings a fresh ISO snapshot packed with updates, including a new Linux 6.14 kernel for Advanced Hardware Support (AHS) images, UI tweaks, and a shiny new tool called UEFI Manager. Let’s dive into what makes MX Linux 23.6 worth your attention, why it’s a great pick for your next Linux adventure, and how it continues to deliver a fast, stable, and customizable experience.

How to Land Your First DevOps Job: A Practical Guide


If you’re aiming to break into the DevOps world but finding it tough to get hired, you might be focusing on the wrong strategies. The DevOps job market is competitive, but with the right approach, you can stand out and land that first role. This guide breaks down a tiered list of activities—ranked from low-impact to game-changing—that will maximize your chances of becoming a DevOps engineer. We’ll dive into what works, what doesn’t, and how to build a career that sets you up for long-term success. Let’s get started.

F-Tier: Low Leverage, Minimal Impact

These activities aren’t useless, but they won’t significantly boost your chances of landing a DevOps job. Think of them as the bare minimum—necessary but not enough to make you stand out.

How to Setup GPU Cluster using 3 Mac Studio


Ever wondered what it takes to run cutting-edge AI models with billions of parameters right on your desk? I’ve been experimenting with a cluster of Mac Studios to tackle some of the largest open-source large language models (LLMs) out there, like Llama’s 405 billion parameters and DeepSeek R1’s massive 671 billion. These models are memory-hungry beasts, and while high-end GPUs like Nvidia’s H100 are the go-to for many, they’re expensive, power-hungry, and often limited in RAM. Enter Apple Silicon—specifically, Mac Studios with their unified memory architecture, power efficiency, and surprising AI potential. In this deep dive, We’ll walk you through Alex Ziskind experiments clustering Mac Studios, leveraging Apple’s MLX framework, and pushing the limits of what’s possible with consumer-grade hardware. Let’s explore how to run AI models locally, efficiently, and without breaking the bank.

Burp AI: Scanning Vulnerabilities with AI?

Burp Suite, created by PortSwigger, is a household name for anyone in web security. It’s the go-to tool for scanning websites, intercepting traffic, and finding vulnerabilities like cross-site scripting (XSS), SQL injection, and more. With the release of Burp Suite Professional 2025.2.2.3, PortSwigger introduced Burp AI—a set of intelligent features designed to enhance your testing without taking over your job. Think of it as a super-smart assistant that automates tedious tasks, reduces false positives, and provides deeper insights into vulnerabilities.

Unlike traditional automation, Burp AI isn’t about running everything on autopilot. It’s built to work alongside you, leveraging decades of security expertise to make your penetration testing smoother and more effective. Whether you’re a seasoned ethical hacker or just dipping your toes into web security, Burp AI offers tools to level up your game. In this article, we’ll walk through a hands-on demo, explore its features, and see how it tackles real-world vulnerabilities—all from the comfort of a Kali Linux virtual machine.

Sunday, April 13, 2025

Top FIVE Future Cloud Computing Trends (AI + Serverless Etc.)

Discover the top 5 cloud computing trends for 2025, from AI integration and serverless to sustainability and cloud-agnostic strategies. Learn how to stay ahead in the fast-evolving cloud landscape with practical tips and insights.

In 2025, the cloud landscape is evolving faster than ever, driven by AI breakthroughs, sustainability concerns, and new ways of building apps. Whether you’re a developer, a business owner, or just someone looking to stay ahead in tech, these trends will impact how you work and learn. Let’s dive into the top five cloud computing trends shaping the future—explained simply, with all the juicy technical details you need to know.

Trend 1: AI Is Everywhere—and It’s Running on the Cloud

Picture this: you’re scrolling through social media, and someone’s posted an anime-style selfie that looks straight out of a Studio Ghibli film. A few years ago, that would’ve taken hours in Photoshop. Now? It’s AI-generated in seconds, thanks to tools like ChatGPT or DALL-E. But here’s the thing—none of that magic happens without the cloud.