HAProxy vs Nginx: Choosing the Right Load Balancer
Compare HAProxy vs Nginx to find the right load balancer for your infrastructure. Explore performance, scalability, features, strengths, limitations, and when to use each solution.
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BlogHere at RackNerd, we're on a mission to introduce infrastructure stability on a global scale - one server at a time. Learn more about our story and why you should choose RackNerd for your infrastructure as a service (IaaS) needs!
Email Rate Limiting and Throttling Best Practices
Learn email rate limiting and throttling best practices to improve deliverability, prevent server overload, and protect your sending reputation. Discover email batching, sending limits, automation, and monitoring techniques.
How to Reduce Server Response Times Using Brotli Compression
Website performance is no longer a luxury; it is a baseline expectation. Server response time directly affects user experience, search engine rankings, and overall conversion rates. While caching, optimized backends, and efficient database queries play major roles, content compression remains one of the simplest and most effective ways to reduce response times. Among modern compression […]
WordPress vs Ghost vs Hugo: Which Blogging Platform Is Right for You
Compare WordPress, Ghost, and Hugo to find the best blogging platform for your needs. Explore the strengths, limitations, and ideal use cases for each CMS and static site generator to make an informed decision for your next project.
Using Podman as a Docker Alternative in 2026
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 […]
Optimizing PHP-FPM for High-Performance Web Apps
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.
Tuning Linux Kernel Parameters for Better VPS Performance
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.
CodeIgniter vs. Laravel: Comparing Performance, Features, and Use Cases
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
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 […]
How to Monitor Docker Containers with cAdvisor and Prometheus
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.
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