Found 721 results for: linux
AWS Lambda is trending, but the recent Safe Harbor invalidation changes the game for European data. Learn how to implement serverless-style event loops using Docker 1.9 and RabbitMQ on high-performance Norwegian infrastructure.
Kubernetes 1.1 has stabilized, but the flat networking model remains a black box for many. We dissect Flannel, iptables, and the hardware requirements needed to keep latency low in production.
Kubernetes 1.1 brings performance improvements, but networking remains a complex beast. We dissect overlay networks, the new iptables proxy mode, and why the recent Safe Harbor invalidation makes hosting in Norway critical.
The Safe Harbor ruling changed the game for Norwegian data. Learn how to tune Nginx as a high-performance API Gateway on local KVM infrastructure to handle 10k+ RPS without latency spikes.
Breaking the monolith isn't just code refactoring—it's an infrastructure war. We explore Docker 1.9 networking, Consul service discovery, and why the recent Safe Harbor invalidation makes hosting in Norway non-negotiable.
With the recent release of Docker 1.9 and Swarm 1.0, the container orchestration battle has intensified. We benchmark Swarm against Google's Kubernetes and Apache Mesos to see which solution truly belongs in your production stack—and why your underlying hardware might be the bottleneck you ignored.
Microservices are trending, but network complexity is the silent killer. Learn how to implement a robust service discovery and load balancing layer—the precursor to a 'service mesh'—using tools available right now in late 2015.
With the EU-US Safe Harbor framework invalidated, Norwegian CTOs face a compliance crisis. Learn how to automate server hardening using Ansible to satisfy Datatilsynet requirements while keeping data strictly on Norwegian soil.
Stop praying during 'service restart'. Learn how to implement robust Blue-Green deployments using Nginx and KVM to ensure zero downtime for your Norwegian infrastructure.
Load average is low, but your site is crawling. We dissect the hidden metrics that matter in late 2015, from CPU steal time to the Safe Harbor data residency crisis.
Your build server is the bottleneck. In the wake of the Safe Harbor invalidation, we analyze how moving Jenkins slaves to NVMe-backed KVM instances in Norway not only solves compliance headaches but crushes build times by 40%.
Vertical scaling has a ceiling. When your MySQL master starts choking on IOPS, it's time to shard. We explore practical strategies for partitioning data while keeping latency low and staying compliant with Norwegian data laws.
With the recent invalidation of Safe Harbor and the explosion of container adoption, default Docker configurations are a liability. We analyze kernel isolation, capability dropping, and why running containers on KVM-based VPS is the only sane choice for Norwegian data.
With the recent fall of Safe Harbor, data sovereignty is critical. We dissect practical Docker security hardening, from dropping kernel capabilities to ensuring true isolation with KVM.
Sharding is a last resort, not a feature. We explore architectural patterns for scaling MySQL and PostgreSQL horizontally, specifically tailored for the Norwegian infrastructure landscape post-Safe Harbor.
Microservices solve code complexity but introduce network chaos. Learn how to implement a robust service discovery layer using Consul, HAProxy, and rock-solid KVM infrastructure to keep your distributed system from collapsing.
With the recent Safe Harbor invalidation, knowing where your data lives is as critical as knowing if your server is up. We explore moving from basic monitoring to deep system introspection using ELK and Graphite on high-performance Norwegian infrastructure.
Is your API gateway choking on concurrent connections? We dive into kernel-level tuning, the brand new HTTP/2 protocol, and why the recent Safe Harbor invalidation makes local Norwegian hosting the only smart technical choice.
With the EU Safe Harbor ruling invalidating US data transfers, hosting your build pipeline in Norway is no longer optional—it's survival. We dive into the Jenkins Workflow plugin (the future 2.0 standard) to replace fragile UI configurations with robust code.
Stop throwing RAM at your locked tables. A battle-hardened look at implementing database sharding on KVM infrastructure without breaking data consistency or your budget.
Is public cloud lock-in draining your IT budget? We analyze the TCO of hybrid architectures in 2015, combining AWS scalability with the raw IOPS of local KVM VPS, and why keeping core data in Norway matters more than ever.
With the Safe Harbor framework crumbling and Datatilsynet watching, manual security is a liability. Learn how to automate compliance using Ansible and KVM isolation on CoolVDS.
With the Safe Harbor framework crumbling, relying on manual server hardening is a liability. Learn how to automate security compliance on Norwegian infrastructure using Ansible 1.9.
Docker is revolutionizing deployment, but default configurations are a security nightmare. Learn how to harden your containers, drop kernel capabilities, and why running Docker on KVM-based infrastructure like CoolVDS is the only sane choice for production in Norway.
In 2015, hosting in Frankfurt isn't enough. We explore practical strategies for distributed infrastructure, the rise of the 'Edge', and why local presence in Oslo is critical for performance and compliance.
Is your monitoring strategy just a cron job and a prayer? In 2015, 'uptime' isn't enough. We explore the transition from Nagios to time-series metrics, how to detect the dreaded CPU Steal on virtual machines, and why hosting in Norway matters for your data logs.
Configuration drift destroys infrastructure. Learn how to deploy a fault-tolerant etcd cluster using CoreOS principles in 2015, and why network latency is the silent killer of Raft consensus.
Manual server hardening is a critical risk. Learn how to automate security baselines using Ansible on CentOS 7, ensure compliance with Datatilsynet guidelines, and why data sovereignty in Norway is your best defense against the crumbling Safe Harbor framework.
Managing containers across multiple nodes is the new infrastructure nightmare. We break down the current state of Docker Swarm, Kubernetes 1.0, and Mesos, and why your underlying hardware determines who wins.
In 2015, mobile users won't wait. We dissect the Nginx and Kernel configurations required to drop API latency, focusing on the specific challenges of Norwegian connectivity.