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coolvds.com › Blog › Server Administration

VPS vs Shared Hosting: Stop Sharing Your CPU with Spammers

· CoolVDS Team

Is your site crawling during peak hours? We dismantle the 'unlimited bandwidth' myth of shared hosting and explain why true hardware isolation via Xen virtualization is the only path for professional scaling in 2011.

coolvds.com › Blog › Server Administration

Server Log Forensics: Why You Need AWStats When Analytics Fail

· CoolVDS Team

Client-side tracking misses the full picture. Discover how to configure AWStats 7.0 for deep server-side analysis, uncover botnets, and audit bandwidth on high-performance infrastructure.

coolvds.com › Blog › Server Administration

OpenVZ Containers: Performance Myths and Production Realities

· CoolVDS Team

Is your cheap VPS actually a performance trap? We analyze the 'noisy neighbor' effect in OpenVZ, the nightmare of User Bean Counters, and why true resource isolation is critical for Norwegian business infrastructure.

coolvds.com › Blog › Tutorials & Guides

Stop Guessing: Precision Server Log Analysis with AWStats on Linux

· Stefan Stoyanov

Client-side tracking misses 20% of your traffic. Learn how to configure AWStats for granular server-side analytics, optimize I/O performance for log parsing, and keep your data compliant with Norwegian privacy laws.

coolvds.com › Blog › Server Administration

Stop Flying Blind: Deep Log Analysis with AWStats on Linux

· CoolVDS Team

Raw access logs tell the truth that Google Analytics misses. Learn how to configure AWStats for deep traffic insights on your Norwegian VPS without killing your server's I/O performance or violating Datatilsynet guidelines.

coolvds.com › Blog › Database Management

MySQL vs PostgreSQL: The 2011 Performance Showdown for Nordic Sysadmins

· CoolVDS Team

With Oracle's shadow over MySQL and PostgreSQL 9.0's replication breakthrough, the database landscape has shifted. We analyze the trade-offs, configuration flags, and why KVM virtualization is non-negotiable for database IO.

coolvds.com › Blog › Database Management

Stop Killing Your Disk I/O: Migrating PHP Sessions to Redis

· CoolVDS Team

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.

coolvds.com › Blog › Hosting Solutions

Cloud Storage Myths in 2011: Why Latency is the Real Enemy

· Georgi Dimitrov

Is the "Cloud" just a marketing buzzword for slow remote servers? We dissect the state of storage technology in 2011, from spinning rust to the SSD revolution, and explain why hosting in Norway matters.

coolvds.com › Blog › Server Administration

Stop Grepping Logs: Visualizing Traffic with AWStats on CentOS

· CoolVDS Team

Raw access logs are useless for trend analysis. Learn how to deploy AWStats on your VPS to track bandwidth, bots, and visitors without crashing your server during the parsing process.

coolvds.com › Blog › DevOps & Infrastructure

Scaling Past the Slashdot Effect: The Battle-Hardened Guide to HAProxy 1.4

· CoolVDS Team

Traffic spikes shouldn't result in a 503 Service Unavailable. In this deep dive, we configure HAProxy 1.4 for high availability, analyze Round Robin strategies, and explain why underlying virtualization architecture dictates your load balancer's survival.

coolvds.com › Blog › DevOps & Infrastructure

Scaling Past the Breaking Point: High Availability with HAProxy 1.4

· CoolVDS Team

Stop losing customers to 'Server Busy' errors. We define a bulletproof Layer 7 load balancing strategy using HAProxy to handle Norwegian traffic spikes without breaking the bank or sacrificing latency.