25 Articles
Tags :Server Page 2
Step into the future of enterprise IT with the official Windows Server 2025 LTSC ISO. Built on the Windows 11 kernel, this release refines Microsoft’s proven server platform, delivering groundbreaking performance, fortified security, and frictionless hybrid-cloud integration—all wrapped in a sleek, intuitive interface. 🚀 Installation Experience Getting up and running couldn’t be easier. Whether you’re upgrading from Server 2022 or performing a fresh install, the process mirrors Windows 11 setups—complete with a streamlined GUI and clear prompts. Create your USB installer in minutes using Ventoy or Rufus (or leverage PE tools to bypass TPM checks and Microsoft account requirements). From boot to desktop takes mere moments, letting you focus on configuration rather than compatibility headaches. 🎯 Who Should Use It?...
Automation transforms your VMware environment from a manual, error-prone setup into a consistent, repeatable platform that scales with your business. In this guide, we dive deep into scripting and infrastructure-as-code to automate virtual machine provisioning, network configuration, and security hardening. You’ll come away with concrete examples using PowerCLI, Ansible, NSX APIs, and Terraform to streamline operations and enforce compliance. 1. Automating VM Deployments 1.1 PowerCLI for Rapid Provisioning # Connect to vCenter Connect-VIServer -Server vcsa.example.com -User [email protected] -Password 'P@ssw0rd' # Create a new VM from template New-VM -Name "WebServer01" ` -Template "Win2019-Template" ` -Datastore "Datastore1" ` -VMHost "esxi01.example.com" ` -NetworkName "Prod-Net" ` -NumCpu 4 -MemoryGB 8 Best Practices: Use templates with pre-installed VMware Tools and security patches. Parameterize VM names,...
Ensuring smooth, predictable performance in your VMware environment requires more than just throwing hardware at the problem. By carefully allocating resources, fine-tuning settings, and adhering to best practices, you can maximize throughput, minimize latency, and keep virtual machines running at peak efficiency. In this deep-dive guide, we’ll cover: 1. CPU Optimization & Overcommit Management 1.1 Leverage Hardware Virtualization Enable Intel VT-x / AMD-V in BIOS/UEFI for all ESXi hosts. Use Enhanced vMotion Compatibility (EVC) clusters to ensure consistent CPU feature sets across hosts. 1.2 Right-sizing vCPU Allocation Match vCPUs to Workload: Don’t assign more vCPUs than a VM needs—idle vCPUs waste host cycles. Avoid Overcommitment Pitfalls: ESXi can overcommit vCPUs, but keep vCPU:core ratio at or below 4:1 to reduce...
Creating a rock-solid VMware virtualization environment starts with a clean, repeatable installation and follows through with proper configuration. In this comprehensive guide, we’ll walk through every step—from selecting the right VMware edition to launching your first virtual machine (VM). We’ll cover: 1. Edition Selection & Licensing Before you download any software, choose the VMware product that best fits your needs: VMware Workstation Pro (Windows/Linux desktop) Ideal for power users and developers who need advanced snapshot management, shared VM folders, and remote connections. VMware Player (free for non-commercial use) Good for simple VM testing without advanced features. VMware ESXi (bare-metal hypervisor) Best for datacenter deployments. Installs directly on server hardware for maximum performance. VMware Fusion (macOS) Native virtualization on Mac with...
Ubuntu Server 24.04 LTS brings five years of support, performance boosts in Linux 6.8, and built-in container tools. This guide walks you through every command and menu click—from preparing your USB stick to locking down SSH—so you can deploy a production-ready server with confidence. 1. System Requirements & Preparations CPU: 2 cores @ 2 GHz minimum RAM: 4 GB (8 GB+ recommended) Disk: ≥ 25 GB (SSD preferred) Network: Wired Ethernet adapter Boot Media: USB stick (8 GB+) Secondary Machine: To download ISO and write USB Tip: Enable virtualization (VT-x/AMD-V) in BIOS if you plan VMs. 2. Download & Validate the ISO Download wget https://releases.ubuntu.com/24.04/ubuntu-24.04-live-server-amd64.iso Verify Checksum sha256sum ubuntu-24.04-live-server-amd64.iso Compare against the checksum on releases.ubuntu.com/24.04. 3. Create a Bootable USB...
As a database administrator, I once relied on DELETE to purge large volumes of obsolete records. Over time, I discovered this approach caused hidden performance and storage headaches. In this post, I’ll share what I learned about InnoDB’s storage model, the pitfalls of bulk DELETE, and the best practices I now follow. Understanding InnoDB’s Storage Architecture InnoDB stores data in tablespaces, segments, extents (groups of 32 pages), and pages (16 KB each by default). When you delete rows, InnoDB simply marks them as deleted—it doesn’t return space to the operating system. As a result, the .ibd file stays the same size, leaving unused “holes” in your tablespace. My Experiment: DELETE Doesn’t Free Space I created an empty table and saw...
As the person responsible for our company’s IT infrastructure, one of my essential tasks was optimizing our web servers. After much research, testing, and consideration, Nginx emerged as the optimal solution due to its high performance, reliability, and flexibility. Understanding Nginx Architecture and Working Model One aspect that immediately attracted me to Nginx was its highly efficient architecture. Unlike Apache’s thread-based approach, Nginx uses a Master-Worker architecture. Master and Worker Processes The Master process manages global operations: reading configurations, launching worker processes, and overseeing their health. Each Worker process, operating independently, handles client requests using an event-driven model, efficiently managing multiple connections with minimal resource usage. Event-Driven Asynchronous Model Worker processes employ a non-blocking, event-driven model, ensuring quick request handling...
One day last week, I woke up to a nightmare scenario: our company’s Apache server had slowed to a crawl, and within minutes it was clear we were under a Distributed Denial of Service (DDoS) attack. Having faced this situation before, I knew immediately what I needed to do. Here’s exactly how I handled it, step-by-step, to not only stop the attack but to make sure it wouldn’t happen again. Step 1: Identifying the Attack The first thing I did was to verify that it was indeed a DDoS attack. I logged into our Apache server and checked the server logs using: tail -n 100 /var/log/apache2/access.log I noticed a massive flood of repeated requests from suspicious IP addresses targeting the...
Keeping your Apache server secure doesn’t have to be complicated. As someone who’s managed multiple Apache setups, I’ve learned firsthand how a few simple security steps can drastically improve the safety of your websites and applications. Here’s my quick, human-friendly guide to enhancing your Apache server security: 1. Regularly Update Apache Staying current is critical. Regular updates patch vulnerabilities and improve security. I recommend setting automated updates or reminders to ensure you’re running the latest secure version. 2. Disable Directory Listing Exposed directories are an invitation to attackers. To disable directory browsing, simply add this line in your .htaccess or Apache config: Options -Indexes 3. Implement SSL/TLS SSL/TLS encryption ensures data integrity and security. Using free solutions like Let’s Encrypt...
Foxconn reported impressive financial results today, highlighting a 72% increase in first-quarter profits driven primarily by surging demand for servers used in artificial intelligence (AI) applications. The electronics manufacturing giant earned $1.25 billion in net profit during Q1, significantly outperforming previous expectations.
FoxDoo Technology
FoxDoo Technology
