A few years ago, choosing Docker did not feel like a decision at all; if you were containerizing an application, Docker was the obvious answer with no second thoughts. However, starting around 2025, a shift occurred. As teams grew more experienced, infrastructure became more complex, and security expectations grew higher, engineers began evaluating which container […]
Learn how to optimize PHP-FPM for high-performance web applications. This guide covers process manager selection, tuning max_children, enabling Opcache, reducing memory bloat, and isolating PHP pools.
Learn how to safely tune Linux kernel parameters using sysctl to improve VPS performance. Optimize memory management, TCP buffers, network connections, and disk I/O schedulers for faster server response times.
Discover the key differences between CodeIgniter and Laravel. Compare their performance, features, and use cases to decide which PHP framework is the best fit for your next web development project or VPS deployment.
RackNerd Launches ctrl, a Proprietary Platform Built for the AI Era The new platform combines modern VPS management with one-click deployment for AI agents, automation platforms, and self-hosted applications. Rancho Cucamonga, CA., September 22, 2026 — RackNerd LLC, a rapidly growing leader in the Infrastructure-as-a-Service (IaaS) industry, today announced the launch of ctrl, its proprietary […]
Learn how to monitor Docker containers with cAdvisor and Prometheus. This guide covers deploying cAdvisor, configuring Prometheus metrics scraping, utilizing Docker Compose, and useful PromQL queries for tracking CPU, memory, and network usage.
Learn how to protect your server from DDoS attacks and brute-force attempts by implementing rate limiting in Nginx. This guide covers the limit_req_zone and limit_req directives and testing with Apache Benchmark.
Learn how to set up centralized monitoring on a Linux server using Netdata. This guide covers installing Netdata, securing the dashboard with Nginx or UFW, configuring alerts, and linking multiple VPS nodes to Netdata Cloud for real-time performance tracking.
In an era where businesses and teams depend heavily on documentation, having a reliable knowledge base is no longer optional; it’s essential. While cloud-based tools like Confluence, Notion, or GitBook are popular, they often come with high subscription costs, vendor lock-in, and limited customization. If you prefer full control, privacy, and scalability, self-hosting your knowledge […]
When it comes to building web applications, one of the most common debates is whether to stick with plain PHP or use a modern framework like Laravel. Both approaches have their strengths, weaknesses, and ideal use cases. Choosing between them largely depends on the type of project you’re working on, your development team’s experience, and […]
