Found 581 results for: can I ask
In 2012, relying on shared hosting for business-critical applications is a calculated risk that rarely pays off. We analyze the I/O bottlenecks, kernel contention, and why KVM virtualization is the only path for serious Norwegian developers.
Stop running default configurations. A battle-hardened guide to optimizing InnoDB, debugging I/O bottlenecks, and leveraging SSD storage for Norwegian web applications in 2012.
A battle-hardened guide to Xen hypervisors, avoiding the 'noisy neighbor' trap, and optimizing disk I/O on CentOS 6. Essential reading for systems architects deploying in Norway.
Public Wi-Fi is a security minefield. Stop relying on third-party VPN providers that log your traffic. Here is a battle-tested guide to deploying a military-grade OpenVPN server on a Norwegian VPS using CentOS 6 and 2048-bit encryption.
It is 2012, and the era of oversold 'burstable' RAM is over. We dismantle the OpenVZ myth and explain why Kernel-based Virtual Machine (KVM) combined with SSD storage is the only viable path for high-load applications in the Nordic market.
Stop suffering from noisy neighbors. We dissect the architecture of Xen Paravirtualization (PV), analyze the nuances of Dom0 vs. DomU resource scheduling, and explain why serious systems architects in Oslo are abandoning OpenVZ for dedicated Xen instances.
Is your Apache server thrashing swap? We dive deep into the MPM Prefork vs. Lighttpd's event-driven architecture to save your RAM and lower TCO.
Is OpenVZ saving you money or costing you sanity? We dissect container-based virtualization, the 'noisy neighbor' problem, and why /proc/user_beancounters is the most important file you'll read today.
A battle-hardened guide to securing CentOS 6 and Debian servers. Learn how to configure iptables, secure SSH, and avoid common pitfalls before your new VPS hits the public internet.
Stop relying on shared hosting for business email. This guide covers deploying a hardened Postfix & Dovecot stack with SPF authentication on a Norwegian VPS, ensuring your IP reputation stays clean.
With the rise of public WiFi insecurity and data privacy concerns, a personal VPN is mandatory for sysadmins. Learn how to deploy OpenVPN on a Norwegian VPS to secure your traffic against snooping and comply with strict local privacy laws.
Sending passwords in plaintext is a fireable offense in 2011. Learn how to configure SFTP chroots, satisfy Datatilsynet requirements, and secure your file transfers on CentOS and Debian.
Is your web application stalling during high traffic? The bottleneck might be your hard disk. Discover why seasoned sysadmins are ditching file-based sessions for Redis 2.2 to achieve sub-millisecond latency.
Public Wi-Fi is a security minefield. Learn how to deploy a rock-solid OpenVPN server on Debian Squeeze to encrypt your traffic, bypass restrictive firewalls, and keep your data subject to Norwegian privacy laws.
Public WiFi is compromised. PPTP is dead. Learn how to deploy a battle-ready OpenVPN server with 2048-bit encryption on a Norwegian VPS to bypass surveillance and secure your traffic.
Stop forcing users to wait for 30 hops to Oslo. We break down how to pair a robust Norwegian VDS with a Content Delivery Network using Nginx and Varnish for sub-100ms loads.
Stop relying on angry client emails to know when your server is down. We implement a battle-tested monitoring stack using Nagios 3 and Munin on Debian Squeeze to ensure uptime and visualize performance trends.
File-based sessions are killing your disk I/O. Learn how to implement Redis 2.0 for persistent, high-performance session management on Linux servers.
Stop guessing why your server crashed. We dive deep into configuring Munin for trending and Nagios for alerting on CentOS 5, ensuring you spot performance bottlenecks before they become outages.
Stop suffering from noisy neighbors and 'burst' RAM limits. A deep dive into Xen paravirtualization, why it beats containers for stability, and how to configure DomU instances for maximum throughput in the Norwegian market.
Stop trusting public Wi-Fi. This guide covers a production-ready OpenVPN deployment on CentOS 5, tackling iptables routing, certificate generation, and the critical TUN/TAP driver requirements often missing in cheap hosting.
With Oracle's acquisition of Sun shaking up the open-source world and PostgreSQL 9.0 introducing streaming replication, the database debate has never been hotter. We benchmark the trade-offs for Norwegian infrastructure.
Sending passwords over port 21 is a security nightmare. Learn how to implement chrooted SFTP using OpenSSH's internal-sftp subsystem to secure your file transfers on CentOS and Debian servers.
Stop leaking sensitive data over public WiFi. We guide you through deploying a hardened OpenVPN server in Norway using 2048-bit keys and proper iptables masquerading.
Is your MySQL server choking under load? In 2010, the bottleneck is almost always the disk. Learn how to tune my.cnf, switch to InnoDB, and why hardware RAID matters for Norwegian hosting.
Is your Apache server ready for a traffic spike, or will it swap to death? We break down how to implement robust load balancing with HAProxy 1.4 on CentOS 5 to keep your uptime at 99.99%.
Public Wi-Fi is a minefield. Secure your connection and mask your origin by deploying a hardened OpenVPN server on a Norwegian VPS. We cover the full easy-rsa implementation and iptables routing.
With the recent Oracle acquisition of Sun, the database landscape in 2010 is shifting. We benchmark MySQL 5.1 against PostgreSQL 8.4 to see which engine handles the load best on Norwegian infrastructure.
Public Wi-Fi is a security minefield. Learn how to deploy a robust OpenVPN gateway on a Norwegian VPS to tunnel your traffic and secure your data against sniffers.
With Oracle's recent acquisition of Sun causing uncertainty, we benchmark the raw read speed of MySQL against the data integrity of PostgreSQL 8.4. Learn which engine fits your Norwegian hosting infrastructure.