Found 3,833 results for: can I
Public Wi-Fi is a security nightmare. Learn how to deploy a hardened OpenVPN server on Ubuntu 10.04 LTS to encrypt your traffic and secure your internal subnets, all protected by Norwegian privacy laws.
Is Apache choking your server's memory? Discover how to implement Nginx as a high-performance reverse proxy to handle the C10K problem and reduce latency for Norwegian traffic.
While the industry buzzes about 'The Cloud,' system administrators know the pain of network latency. We analyze why local RAID 10 configurations outperform networked storage for database-heavy applications in the Norwegian market.
Is your cheap VPS actually a trap? We dissect the OpenVZ architecture, expose the 'burst RAM' myth, and explain why serious sysadmins in Norway are moving to Xen/KVM for true isolation.
Sending passwords in cleartext is professional negligence in 2010. Here is the battle-tested guide to configuring Chrooted SFTP on CentOS and Debian to satisfy Datatilsynet and secure your infrastructure.
A battle-hardened guide to locking down RHEL/CentOS and Debian servers. Learn how to configure iptables, secure SSH, and leverage CoolVDS's architecture for compliance with the Norwegian Personal Data Act.
Forget the 'burst RAM' marketing gimmicks. In 2010, the battle for server stability is won with true isolation. We dissect Xen Paravirtualization (PV), memory management, and why true hardware separation matters for your Norwegian infrastructure.
Is your RAM usage spiraling out of control? Stop letting Apache's process model kill your server. We detail the migration to Nginx and PHP-FPM on CentOS 5 to handle high concurrency.
Tired of fighting for CPU cycles on oversold OpenVZ nodes? We break down why KVM is the future of Linux virtualization and how `virtio` drivers provide near-native performance for your mission-critical apps.
Stop relying on a single point of failure. Learn how to configure HAProxy for robust load balancing on CentOS 5, ensuring your Norwegian business stays online when traffic spikes.
Stop reacting to downtime at 3 AM. Learn how to combine Nagios for immediate alerting and Munin for historical trending to build a bulletproof monitoring stack on your Norwegian VPS.
Stop relying on customer complaints to know when your server is down. We dive deep into configuring Nagios 3 and Munin to visualize performance and alert you before the crash happens.
Secure your remote connections and bypass restrictive firewalls using OpenVPN. A battle-hardened guide to setting up a secure gateway on Norwegian infrastructure, ensuring low latency and strict data privacy compliance.
With Oracle's acquisition of Sun microsystems sending shockwaves through the open source community, we analyze the technical trade-offs between the ubiquitous MySQL and the feature-rich PostgreSQL 8.4 for high-availability deployments in Norway.
Default installations are a security risk. Learn the critical steps to harden your CentOS and Debian servers using iptables, SSH keys, and Fail2Ban before your IP hits a botnet list.
Stop relying on user complaints to know when your server is down. We dive deep into configuring Nagios for alerts and Munin for trending, ensuring your infrastructure stays online while you sleep.
Is OpenVZ reliable for production in 2010? We dissect the shared kernel architecture, analyze /proc/user_beancounters, and explain why hardware RAID-10 is critical for container performance in Norway.
Stop relying on obscurity. Learn the critical iptables rules, SSH configurations, and kernel tweaks needed to secure your CentOS and Debian servers against modern botnets.
Secure your Linux box against the rising tide of botnets. A battle-hardened guide to SSH keys, iptables, and complying with Norwegian data laws without sacrificing performance.
Secure your data against packet sniffers on public WiFi. A complete guide to deploying OpenVPN 2.1 on CentOS 5, optimizing for low-latency UDP tunneling through the Norwegian Internet Exchange.
Forget oversold containers. In 2009, true performance demands Xen paravirtualization. We dive deep into dom0 tuning, I/O schedulers, and why hardware isolation is the only way to survive the Digg effect.
DNS is the single most overlooked bottleneck in Norwegian hosting. Learn how to configure BIND 9 for speed, navigate Norid regulations, and why your nameserver location defines your performance.
Stop guessing why your server crashed at 3 AM. We break down the battle-tested combination of Nagios 3 and Munin to visualize load, alert on latency, and securing your infrastructure against failures.
Stop losing business to blacklisted shared IPs. Master the art of deploying a hardened Postfix SMTP server on CentOS 5 with proper SASL auth, RBLs, and latency-optimized settings.
As we approach 2010, the 'Cloud' buzzword is everywhere. But for high-I/O applications, local RAID 10 storage still beats remote object storage. Here is how to architect for speed and compliance in Norway.
Is your budget VPS holding your application back? We analyze the technical trade-offs of OpenVZ containers versus hardware virtualization, the risks of 'noisy neighbors', and why kernel independence matters for your hosting strategy in Norway.
Is the memory footprint of the Prefork MPM killing your VPS performance? We benchmark the industry-standard Apache against the event-driven architecture of Lighttpd 1.4 to see which server handles the 'Slashdot Effect' without swapping.
Stop wasting RAM with Apache's mod_php. Learn how to implement PHP-FPM with Nginx to handle high concurrency and stabilize your Norwegian hosting infrastructure.
Is Apache's memory bloat killing your server? We benchmark Apache 2.2 against Lighttpd 1.4 to see which web server handles the load best in 2009. Learn how to optimize for the Norwegian market.
Public WiFi in 2009 is a security minefield. Learn how to tunnel your traffic through a secure Norwegian endpoint using OpenVPN, secure 2048-bit keys, and iptables masquerading on a high-performance CoolVDS Xen instance.