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The 'Docker run' honeymoon is over. We break down the current state of multi-host container orchestration, comparing Kubernetes, Docker Swarm, and Mesos for production environments in Norway.
It is 2015, and ping checks are no longer enough. We explore the shift from basic monitoring to deep system visibility using the ELK Stack, Grafana, and high-performance infrastructure.
The castle-and-moat security model failed Sony and Anthem. It will fail you. Learn how to implement a Zero-Trust network using strict iptables, internal SSL, and 2FA on CentOS 7 and Ubuntu 14.04.
Don't hand the keys to your kingdom to a single US giant. A pragmatic guide to building a resilient, hybrid infrastructure using Norwegian jurisdiction and KVM portability.
A pragmatic guide for CTOs balancing global scale with Norwegian data sovereignty. Learn how to architect a hybrid infrastructure that minimizes latency and maximizes compliance.
Manual FTP uploads and hot-patching config files are killing your stability. Here is how to implement a robust, git-driven workflow (IaC) using Ansible and Jenkins on high-performance Norwegian infrastructure.
Moving from monolithic architectures to microservices introduces network complexity and latency challenges. We explore service discovery, containerization with Docker 1.6, and why raw KVM performance is non-negotiable for distributed systems in 2015.
While AWS Lambda makes headlines, the real power of the 'serverless' concept lies in decoupled, asynchronous architectures. Here is how to build event-driven worker pools using RabbitMQ and Docker without suffering vendor lock-in or latency penalties.
Docker is standardizing builds, but production deployment remains the Wild West. We compare Mesos, the rising Kubernetes beta, and CoreOS Fleet to see which orchestrator deserves your root access.
Is your Jenkins build giving you enough time to finish a coffee and read Hacker News? That is a problem. We break down how disk I/O, virtualization types, and Nordic network topology impact your build times.
Manual SSH edits are killing your uptime. Learn how to implement a Git-driven 'Infrastructure as Code' workflow using Ansible and Jenkins on high-performance Norwegian VPS.
Is your "scalable" cloud infrastructure costing double what it should? We analyze the hidden overhead of noisy neighbors, audit KVM vs. OpenVZ performance in 2015, and define the real cost of latency for Norwegian businesses.
Stop relying solely on US-based giants. We break down a battle-tested 2015 architecture mixing local Norwegian VPS performance with global redundancy, featuring HAProxy and Galera Cluster configurations.
Moving a live database doesn't have to mean downtime. We explore the Master-Slave replication strategy using MySQL 5.6, essential my.cnf tweaks, and why hardware latency to Oslo matters for data integrity.
Cloud flexibility often masks financial inefficiency. Learn how to audit your Linux infrastructure, tune Nginx and MySQL 5.6 for lower resource usage, and why hosting in Norway offers a TCO advantage.
It’s 3 AM. Nagios says everything is OK. Your customers say the site is down. Here is how to fix your broken monitoring strategy using Graphite, Logstash, and proper infrastructure.
Hardcoded IPs are dead. Learn how to architect a fault-tolerant service discovery layer using Consul and HAProxy on high-performance CoolVDS infrastructure. A guide for 2014's battle-hardened DevOps engineers.
2014 has been brutal for sysadmins. From Heartbleed to Shellshock, manual patching is no longer an option. Learn how to automate compliance with Datatilsynet regulations and harden your Norwegian VPS infrastructure using Ansible.
A battle-hardened guide to optimizing Nginx as an API Gateway on CentOS 7. We dive deep into kernel tuning, SSL termination, and why hardware selection matters for Nordic traffic in 2014.
Docker is revolutionizing deployment, but managing it in production is the wild west. We compare Fig, CoreOS Fleet, and reliable configuration management for orchestrating containers on Norwegian infrastructure.
Manual deployments are killing your uptime. Learn how to implement a Git-centric workflow using Jenkins and Ansible to automate your infrastructure in 2014, ensuring consistency from local dev to production.
Docker changed the packaging game, but managing containers across multiple hosts is still a nightmare. We benchmark Fleet, Mesos, and simple Ansible approaches on high-performance KVM slices.
Containerization is revolutionizing deployment, but the security model in 2014 is still the Wild West. From Shellshock mitigation to kernel namespaces, here is how to run Docker securely on Norwegian infrastructure without exposing root.
Docker links are broken. Discover how the new Kubernetes 'IP-per-pod' model uses overlays like Flannel to fix container networking, and why your underlying VPS architecture matters more than ever.
Stop trying to be Netflix. A battle-hardened look at deploying decoupled architectures using Docker, HAProxy, and Consul without destroying your uptime. Essential reading for Norwegian systems architects.
A battle-tested guide to architecting high-availability systems across multiple providers using HAProxy, Galera Cluster, and Ansible, with a focus on Norwegian data sovereignty and latency.
Docker is exploding in popularity across Norway's dev teams, but default configurations are a security nightmare. We dissect kernel namespaces, capability dropping, and why true hardware virtualization (KVM) remains the only safe harbor for production data.
Moving from monolithic architectures to microservices introduces a deadly enemy: network latency. Learn how to architect a high-performance service mesh using Nginx, HAProxy, and KVM-based infrastructure in 2014.
It is late 2014 and Docker is eating the world. But running containers in production without hardening is negligence. We dissect LXC isolation, kernel exploits, and why KVM is your safety net.