Found 652 results for: centos
Public cloud scalability often masks massive inefficiencies. We analyze the TCO of high-performance infrastructure in 2017, from NVMe economics to the looming GDPR regulations.
The 'castle and moat' security strategy is obsolete. With GDPR enforcement looming and sophisticated lateral attacks on the rise, Norwegian CTOs must pivot to a Zero-Trust model. Here is how to implement Google-style BeyondCorp security on your Linux infrastructure today.
Latency is the silent killer of microservices. In this deep dive, we bypass default settings to tune the Linux kernel, optimize SSL handshakes, and configure Nginx for raw throughput on high-performance KVM infrastructure.
The 'pay-as-you-go' model is often a trap. Learn how to audit your infrastructure, eliminate zombie instances, and leverage Norwegian NVMe VPS to cut TCO by 40% before GDPR hits.
Microservices are adding network hops that kill your latency. In this deep dive, we strip down Nginx and Kernel parameters to handle high-concurrency loads on Norwegian infrastructure.
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.
The cloud promise of "pay-as-you-go" often turns into "pay-for-what-you-forgot." We dissect the real TCO of hosting, from eliminating zombie instances to leveraging KVM for predictable performance in the Norwegian market.
Stop guessing why your application is slow. From analyzing CPU steal time to configuring the ELK stack, this guide cuts through the marketing fluff and shows you how to monitor Linux systems properly.
Stop managing retry logic in your application code. A battle-hardened guide to implementing the emerging Service Mesh pattern using Linkerd and Consul on high-performance Norwegian infrastructure.
Is Serverless the end of the sysadmin? Hardly. In this 2016 retrospective, we dissect the latency, cost, and lock-in risks of FaaS, and propose a high-performance hybrid model using Docker and NVMe VPS in Norway.
With the fall of Safe Harbor and the looming GDPR, relying solely on US-based hyperscalers is a liability. This guide details a hybrid infrastructure strategy using Terraform 0.7 and OpenVPN to bridge local Norwegian NVMe storage with public cloud scalability.
Your build times aren't slow because of your code—they're slow because your VPS storage is choking. We analyze the impact of Disk I/O on Docker and Jenkins pipelines and why NVMe-backed KVM is the only viable architecture for 2016.
The recent Dirty COW exploit was a wake-up call: containers are not sandboxes. In this deep dive, we explore how to harden Docker 1.12, manage kernel capabilities, and why running containers inside KVM slices is the only way to sleep at night.
Is your application slow because of bad code or bad hardware? Learn how to identify bottlenecks using Linux tools, configure Nginx logging for latency data, and why the death of Safe Harbor makes Norwegian hosting critical today.
For Scandinavian user bases, hosting in Frankfurt is a compromise you can't afford. We dive into TCP stack tuning, NIX peering, and why 'Edge' means local hardware in 2016.
A deep dive into the chaotic world of Kubernetes networking, CNI plugins, and iptables hell. Learn how to optimize pod communication without sacrificing latency, specifically tailored for Norwegian infrastructure.
It is October 2016, and everyone is rushing to containerize. But default Docker settings are a security nightmare waiting to happen. Here is how to harden your stack using namespaces, capabilities, and KVM isolation.
Manual deployments are a ticking time bomb. Learn how to implement a 'Git-Driven' workflow using Docker, Jenkins, and KVM virtualization to automate your Nordic infrastructure.
Microservices are exploding, but so is your latency. Learn how to tune Nginx, optimize Linux kernel parameters for high concurrency, and why hardware selection determines 50% of your API's response time.
Moving from monolith to microservices requires more than just Docker. We explore critical patterns like Service Discovery with Consul, API Gateways with NGINX, and why infrastructure latency defines success in the Nordic market.
Speed of light is a hard limit. In 2016, moving processing power to the edge—right here in Oslo—is the only way to solve the latency crisis for IoT and real-time apps.
It is September 2016. The EU-US Privacy Shield is new, but latency is forever. Here is how to architect a hybrid solution that keeps data safe in Norway while leveraging public cloud scalability.
Manual security checklists are a liability. Learn how to automate server hardening for the upcoming GDPR regulations using Ansible, OpenSCAP, and Norwegian-hosted KVM infrastructure.
Running Docker as root is a ticking time bomb. This guide covers essential container security hardening, from dropping Linux capabilities to enabling user namespaces, specifically tailored for Norwegian infrastructure standards.
Your API Gateway is likely the bottleneck in your microservices stack. We dive deep into Linux kernel tuning, NGINX worker configurations, and the hardware reality of low-latency serving in 2016.
Stop blaming the network. Learn how to diagnose high load, interpret 'steal time', and visualize application latency using native Linux tools and the ELK stack.
Why your Zabbix or Graphite instance is choking on disk writes, and how to architect a high-availability monitoring stack using NVMe storage and proper database tuning in a post-Safe Harbor Europe.
It is 2016. Centralized cloud regions in Frankfurt or Dublin are no longer sufficient for real-time applications in the Nordics. We explore the technical necessity of local edge nodes, kernel tuning for low latency, and why geography is the ultimate bottleneck.
With the recent death of Safe Harbor and the looming GDPR enforcement, the 'castle and moat' security strategy is obsolete. Here is a pragmatic guide to implementing micro-segmentation and strict access controls on your Norwegian VPS infrastructure.
It is July 2016, and Docker 1.12 has just dropped. But before you deploy Swarm mode, understand why running containers as root is a disaster waiting to happen. A deep dive into capabilities, CoW filesystems, and Norwegian data sovereignty.