All articles tagged with "linux"]
Perimeter security is obsolete. Learn how to architect a compliant Zero Trust environment using mTLS, WireGuard, and hardware-isolated KVM instances while navigating GDPR and Datatilsynet requirements.
Root in a container is root on the host. This guide strips away the marketing fluff to show you how to actually secure Docker and Kubernetes workloads in 2024, focusing on kernel isolation, capability dropping, and why infrastructure choice matters for Norwegian compliance.
Stop letting noisy neighbors kill your I/O. A deep dive into Xen PV vs HVM, memory management, and why true hardware isolation is critical for high-traffic Norwegian deployments.
Stop your emails from hitting the spam folder. A battle-hardened guide to configuring Postfix 2.x, implementing SPF/DKIM, and securing your mail queue against open relay attacks on Norwegian infrastructure.
Is your web server thrashing swap? Learn how to deploy Nginx 1.2 as a high-performance reverse proxy in front of Apache. We cover configuration, caching strategies, and optimizing for the Norwegian network topology.
Is your VPS suffering from mysterious slowdowns? We dissect the architecture of OpenVZ, expose the truth about 'Burstable RAM', and explain why hardware virtualization (KVM) is the only safe bet for production workloads in Norway.
A battle-hardened analysis of Xen PV vs HVM, kernel tuning for CentOS 6/Ubuntu 12.04, and why hardware virtualization beats containerization for mission-critical Norwegian workloads.
Is your LAMP stack consuming all your RAM? Discover how switching to PHP-FPM and Nginx can reduce your memory footprint by 50% and decrease latency for your Norwegian user base.
Email delivery is a war zone. Learn how to configure Postfix on CentOS 6 or Debian Squeeze to survive RBLs, enforce SPF, and handle high I/O loads without melting your server.
Is your site crawling during peak hours? We dissect the architectural limits of shared hosting environments versus the isolation of KVM-based Virtual Private Servers. Learn how to configure Nginx, tune MySQL 5.5, and why latency to Oslo matters for Norwegian businesses.
Stop relying on shared hosting for critical email. This battle-tested guide covers setting up Postfix with SASL, TLS, and strict anti-spam rules on CentOS 6, specifically tailored for Norwegian compliance standards and maximum deliverability.
Is your single web server a ticking time bomb? Learn how to architect a bulletproof load balancing layer using HAProxy 1.4 to distribute traffic, handle failovers, and keep your Norwegian infrastructure compliant and online.
Is your budget VPS silently killing your application? We analyze the architecture of OpenVZ containers, the dangers of 'Burst RAM', and why true hardware virtualization matters for Norwegian businesses.
In the battle of relational databases, the default choice isn't always the right one. We analyze MySQL 5.5 versus PostgreSQL 9.1, covering InnoDB optimizations, ACID compliance, and why infrastructure latency in Norway matters for your schema design.
Stop gambling with oversold containers. A deep dive into Xen paravirtualization, kernel isolation, and why strict resource allocation is the only way to guarantee performance for high-traffic Norwegian workloads in 2012.
Is your Apache server thrashing swap under load? Stop relying on mod_php. We dissect the migration to Nginx + PHP-FPM, configure dynamic process managers, and tune APC for sub-millisecond execution times on Linux systems.
Is your Apache server choking on MaxClients? Learn how to deploy Nginx 1.0 as a high-performance reverse proxy to handle massive concurrency, reduce load, and secure your infrastructure on CentOS 6.
It is 2010, and the Slashdot effect is real. While Apache 2.2 remains the heavy-lifting standard, Lighttpd is challenging the status quo with its event-driven architecture. We benchmark memory footprints, analyze FastCGI performance, and help you decide which web server fits your Norwegian hosting environment.
Is your server swapping under load? With PHP-FPM now merged into the PHP 5.3 core, it is time to ditch the bloat of Apache mod_php. We explore the Nginx + FPM stack, opcode caching with APC, and how to configure process pools for the Norwegian market.
Stop your emails from hitting the spam folder. A battle-hardened guide to configuring Postfix 2.7, securing SMTP with SASL, and managing RBLs to survive the spam wars of 2010.
Is your server crawling under high load? Discover how replacing mod_php with PHP-FPM and Nginx can lower memory footprint and handle 3x the traffic on the same hardware.