Found 3,697 results for: vps
Stop waking up to 3 AM panic calls. We dive deep into configuring Nagios 3 and Munin on CentOS 5 to distinguish between a real downtime event and a harmless load spike, all while keeping Datatilsynet happy.
Tired of 'burst RAM' limits and oversold OpenVZ containers? We dive deep into the Kernel-based Virtual Machine (KVM) architecture, benchmarking I/O performance on Linux 2.6, and why strict resource isolation is the only way to survive a Slashdotting in 2009.
Is OpenVZ reliable enough for production, or is it just a cheap sandbox? We analyze /proc/user_beancounters, kernel resource locking, and why the Norwegian Data Inspectorate might care about your shared kernel.
Stop letting Apache eat your RAM. Learn how to implement the PHP-FPM patch with Nginx on CentOS 5 to handle thousands of concurrent connections without swapping, specifically tailored for high-traffic Norwegian environments.
Stop script kiddies cold. A battle-hardened guide to securing your CentOS and Debian servers using iptables, SSH keys, and common sense. Written for the paranoid admin.
Stop gambling with oversold OpenVZ containers. We dissect why KVM's isolated kernel architecture is the only viable choice for stability in 2009, specifically for high-load MySQL and Magento deployments.
Stop fighting blacklists. A battle-hardened guide to configuring Postfix for high deliverability, security, and performance in the Norwegian hosting landscape.
As we approach 2010, the rigid expensive SAN is dying. Learn how to architect scalable, compliant storage solutions using DRBD and KVM in Norway, ensuring your data stays safe from the Patriot Act.
Sending files via standard FTP is like shouting your password across a crowded room. Here is why you need to switch to SFTP (SSH) immediately, how to configure chroots in OpenSSH, and why latency to Oslo matters for transfer speeds.
Raw access logs are useless without visualization. Learn how to deploy AWStats 6.9 for granular traffic intelligence while navigating Norwegian Datatilsynet privacy requirements and optimizing Perl execution time on high-performance virtual servers.
Is your MySQL 5.1 server choking under load? A battle-hardened guide to my.cnf optimization, InnoDB tuning, and why disk I/O is the silent killer of Norwegian web projects.
A battle-hardened guide to setting up Postfix on CentOS 5/Debian Lenny. Learn to secure port 25, master main.cf restrictions, and keep your IP off Spamhaus blacklists.
Stop relying on user complaints to know when your server is down. We dive deep into configuring Nagios 3 for alerting and Munin for trending, ensuring your infrastructure stays online while you sleep.
OpenVZ overselling is destroying your database performance. We explore why Kernel-based Virtual Machine (KVM) with virtio drivers is the only architecture serious sysadmins should trust in late 2009.
Tired of 'noisy neighbors' crashing your database? We dissect why Xen PV beats OpenVZ for mission-critical hosting and how to tune CentOS 5 domU instances for raw performance on Norwegian infrastructure.
Stop battling 'noisy neighbors' and Apache overhead. Learn how to optimize PHP 5.3, tune MySQL buffers, and leverage Xen virtualization for low-latency performance in Norway.
RAID 10 won't save you from rm -rf. Learn the battle-tested scripts, remote sync strategies, and Norwegian compliance rules (Personopplysningsloven) to keep your data safe.
Is your Apache server choking on traffic? Learn how to deploy HAProxy on CentOS 5 to handle 10,000 concurrent connections without buying expensive F5 hardware.
Is your Apache server thrashing swap under heavy load? Learn how to deploy Nginx 0.7 as a reverse proxy to handle thousands of concurrent connections on Debian or CentOS.
Is your database locking up under traffic? Stop blaming PHP. We dive deep into my.cnf tuning, the MyISAM vs. InnoDB debate, and why disk I/O latency in Oslo matters more than you think.
Tired of unpredictable performance on OpenVZ containers? We explain why Kernel-based Virtual Machine (KVM) is the only serious choice for production environments in 2009, covering I/O isolation, kernel tuning, and Norwegian data compliance.
Disk-based session handling is the silent killer of high-traffic PHP applications. Here is why the new Redis project beats Memcached for session storage, and how to implement it on CoolVDS.
Stop relying on 'Burst RAM' and shared kernels. This guide dissects Xen hypervisor architecture, Dom0 tuning, and why true hardware isolation is the only way to scale in 2009.
A default Linux install is a welcome mat for hackers. Learn the battle-tested hardening steps for 2009—from iptables to SSH keys—that we use to protect high-traffic nodes in Oslo.
Is your database locking up under load? Stop blaming PHP. We dive deep into MySQL 5.1 tuning, the MyISAM vs. InnoDB debate, and why disk I/O latency in Oslo matters more than raw CPU.
Is your load average spiking during traffic surges? Apache keeps connections open too long. Learn how to deploy Nginx 0.7 as a reverse proxy to handle thousands of concurrent users on limited RAM.
Is your PHP application choking on I/O wait? Stop storing sessions in MySQL or on disk. Discover why the new key-value store, Redis, is the future of high-concurrency session management in 2009.
As we approach 2010, the "Cloud" buzzword is everywhere, but disk I/O remains the silent killer of performance. Here is why centralized SANs fail under load and how to architect high-performance storage in Norway.
Is your database locking up under traffic? We break down the MyISAM vs. InnoDB debate, essential my.cnf optimizations, and why disk I/O is the silent killer of Norwegian web projects.
Still storing PHP sessions on disk? You are creating your own bottleneck. Here is why Redis beats Memcached and MySQL for session storage in high-load environments.