Found 829 results for: test
Your application is a black box until you instrument it. We break down how to implement Prometheus and Grafana on Ubuntu 16.04, handle the looming GDPR deadline, and why underlying hardware IOPS dictate your monitoring accuracy.
Is your monitoring strategy just Nagios screaming at you? It's time to modernize. We dive deep into Prometheus 2.0, Grafana, and why underlying hardware integrity on your VPS is the root of all metrics.
RAID is not a backup. In this deep dive, we explore RTO/RPO strategies, script automated offsite backups with rsync, and discuss why data sovereignty in Norway matters more than ever before the 2018 GDPR rollout.
Backup is not disaster recovery. In this guide, we dismantle common data safety myths, explore 2016's evolving privacy regulations in Norway, and implement a master-slave replication architecture using KVM and NVMe storage.
Email delivery is broken. Most sysadmins configure Postfix poorly, leading to blacklisted IPs and lost business. Here is the definitive guide to setting up a bulletproof mail server on CentOS 6, securing it with TLS, and navigating Norwegian data privacy laws.
Security isn't a feature; it's a requirement. Learn the essential steps to lock down your Linux server, from iptables to SSH keys, and why Norwegian data sovereignty matters more than ever.
Is your Apache server choking on connections? Learn how to deploy HAProxy 1.4 for robust load balancing, ensuring your Norwegian infrastructure handles traffic spikes without melting down.
Stop your mail server from getting blacklisted. A deep dive into Postfix configuration, RBL implementation, and I/O optimization for Norwegian systems administrators.
With the GDPR deadline looming, moving your data to compliant Norwegian infrastructure is critical. Here is a battle-tested strategy for migrating MySQL workloads without killing your SLA, focusing on replication over raw dumps.
Moving from monolith to microservices isn't just about code—it's an infrastructure war. Learn the battle-tested patterns, Nginx configurations, and KVM strategies needed to keep latency low and uptime high in the Norwegian market.
Your application isn't slow; your visibility is zero. In this guide, we strip away the marketing fluff and build a battle-tested monitoring stack using Prometheus and Grafana on Ubuntu 16.04, ensuring your Norwegian infrastructure survives the GDPR enforcement deadline.
It is January 2018. Security patches are eating your CPU, and the GDPR deadline is looming. Here is a battle-tested guide to APM, specifically tailored for Norwegian infrastructure and high-performance KVM environments.
Is your AWS bill spiraling out of control? Learn battle-tested strategies to slash infrastructure costs, optimize Linux performance, and leverage Norwegian data sovereignty without sacrificing speed.
Monoliths are safe; microservices are a distributed systems minefield. We explore battle-tested patterns (API Gateways, Service Discovery) to maintain sanity, leveraging KVM isolation and NVMe storage to combat latency in the Norwegian ecosystem.
Database migration shouldn't be a game of Russian Roulette. Learn battle-tested strategies using replication and Percona tools to migrate your stack to high-performance NVMe infrastructure in Oslo without killing your uptime.
A battle-tested guide to optimizing Jenkins and GitLab CI pipelines. We cover Docker layer caching, NVMe I/O bottlenecks, and why infrastructure choice matters for Norwegian dev teams preparing for GDPR.
Migrating a live database is open-heart surgery. This guide covers battle-tested strategies using MySQL replication, SSH tunneling, and NVMe-backed storage to eliminate downtime for Norwegian mission-critical systems.
Hardware fails, and fat fingers destroy databases. In this 2017 guide, we ditch the fluff and build a battle-tested Disaster Recovery plan using MySQL 5.7 replication, lsyncd, and Norwegian data sovereignty principles.
It is late 2016. The upcoming EU data regulations loom, and standard backups won't save you from a total site failure. Here is a battle-tested guide to reducing RTO using KVM, BorgBackup, and Norwegian infrastructure.
It is November 2016. Ransomware is exploding, and the EU-US Privacy Shield is shaky. Here is a battle-tested Disaster Recovery guide using MySQL 5.7 GTID, BorgBackup, and Norwegian data sovereignty principles.
It is November 2016. Safe Harbor is dead, Privacy Shield is shaky, and AWS latency to Oslo is still physical. Here is a battle-tested architecture for keeping data legal and fast using CoolVDS and Terraform.
Is your entire infrastructure held hostage by a single US hyperscaler? We break down a battle-tested architecture using local Norwegian VPS for core data stability and public cloud for burst capacity—featuring real config examples for HAProxy and Ansible.
The 'Dirty COW' exploit woke everyone up. Here is a battle-tested guide to locking down containers on Linux, why KVM is mandatory for true isolation, and how to navigate Norwegian data privacy in late 2016.
It is late 2016. Safe Harbor is dead, ransomware is rampant, and your RTO is likely a lie. Here is how to build a battle-tested Disaster Recovery plan using KVM, NVMe, and Norwegian data sovereignty.
Breaking the monolith is the trend of 2016, but network latency and IOPS bottlenecks will kill your deployment. Here is a battle-tested guide to microservices architecture using Nginx, Docker, and Consul on high-performance infrastructure.
RAID is not a backup. Snapshots are not a strategy. We define a battle-tested Disaster Recovery plan using MySQL 5.7 GTID replication, Lsyncd, and off-site Norwegian cold storage to keep your RTO under 15 minutes.
It's 3 AM and your database migration just stalled. Avoid the panic. We detail the battle-tested replication strategies using Percona XtraBackup and rsync that keep Norwegian data sovereign and uptime at 100%.
Physics doesn't negotiate. While major cloud providers push centralized regions in Frankfurt or Ireland, Norwegian users pay the price in latency. Here is a battle-tested guide to deploying 'Edge' infrastructure using distributed KVM VPS instances in Oslo.
With the invalidation of Safe Harbor, relying on US-based backups is a legal minefield. We breakdown a battle-tested Disaster Recovery plan using KVM, MySQL replication, and Norwegian data sovereignty.
The invalidation of Safe Harbor has exposed the cracks in European data strategies. Here is a battle-tested guide to surviving catastrophic failure using KVM, MySQL replication, and Norwegian data sovereignty.