Found 3,697 results for: vps
Manual security audits are a liability. Learn how to automate compliance using Ansible, OpenSCAP, and CIS benchmarks while keeping your data strictly within Norwegian borders.
A battle-hardened comparison of container orchestrators. We strip away the hype to look at operational complexity, latency requirements, and why running K8s on cheap storage is a death sentence for your control plane.
When vertical scaling hits the hardware ceiling, sharding is the only way out. We explore practical sharding strategies using ProxySQL and PostgreSQL, aimed at maintaining low latency in Norwegian data centers.
Latency is revenue lost. In this technical deep-dive, we dismantle the 'black box' of hosting performance, configure Prometheus on Ubuntu 18.04, and expose the hardware realities that kill your response times.
Latency isn't just a metric; it's a business killer. Learn how to tune the Linux kernel and Nginx for high-throughput API gateways, avoiding the 'noisy neighbor' trap common in shared cloud environments.
Moving from monolith to microservices isn't just about Docker containers; it's about surviving network latency and data consistency. Here is a battle-hardened guide to architecture patterns that actually work in 2019.
It's late 2019, and if you are still relying on standard kube-proxy for network security, you are doing it wrong. We dive deep into implementing Cilium Network Policies to replace legacy iptables lists with high-performance eBPF, ensuring your Norwegian workloads stay compliant and fast.
Green dashboards often hide degraded performance. In this 2019 guide, we ditch legacy Nagios checks for a modern Prometheus and Grafana stack, specifically tuned for high-performance KVM environments.
Nagios says 'OK', but your customers are seeing 504s. Explore the critical shift from passive monitoring to active observability using the 2019 stack (Prometheus, ELK, Jaeger) and why high-performance infrastructure is the backbone of deep system visibility.
A battle-hardened guide to CNI selection, IPVS tuning, and ingress strategies for Kubernetes clusters in 2019. Learn why underlying infrastructure matters for latency.
Manual 'kubectl apply' is a disaster waiting to happen. Learn how to architect a resilient, pull-based GitOps pipeline using Flux and Helm 2, specifically tailored for high-compliance Nordic environments.
Breaking the monolith without breaking production. We analyze the API Gateway, Circuit Breaker, and Service Discovery patterns that actually scale on KVM infrastructure in 2019.
Microservices solve scaling but break networking. Learn how to deploy Istio 1.3 without destroying your latency budgets, and why underlying hardware choice determines mesh stability.
Manual security checklists are a liability in the GDPR era. Learn how to automate compliance scanning on CentOS 7 and Ubuntu 18.04 using OpenSCAP and Ansible, ensuring your infrastructure meets Datatilsynet standards without the administrative overhead.
Stop building distributed monoliths. We dissect the actual architecture patterns—from API Gateways to Circuit Breakers—that survive production traffic, with a focus on Norwegian infrastructure reality.
Backups are not a strategy; they are just files. This guide tears down the myths of DR, covering RTO/RPO enforcement, specific MySQL replication tactics, and why Norway's data sovereignty laws demand more than just an S3 bucket.
Stop bleeding money on hyperscaler bandwidth fees. This guide outlines a technical architecture for hybrid cloud deployment using Kubernetes 1.15 and Terraform, specifically tailored for Norwegian data sovereignty and latency requirements.
Kubernetes networking is leaky abstraction hell. We dissect CNI choices, IPVS vs. iptables, and why underlying infrastructure latency makes or breaks your mesh in Norway.
Multi-cloud isn't just about avoiding vendor lock-in; it's an architectural minefield of egress fees and latency. Here is how to build a compliant, cost-effective hybrid strategy using a Norway-centric hub, Terraform, and HAProxy.
Most DevOps engineers blame the CPU for slow builds, but the real bottleneck is often disk I/O. Learn how to optimize GitLab runners and Jenkins nodes using NVMe storage and proper caching strategies in a Norwegian infrastructure context.
Kubernetes networking is a notorious black box of iptables rules and encapsulation overhead. This deep dive covers CNI selection, IPVS optimization, and why your underlying VDS hardware dictates your cluster's latency.
Breaking the monolith is easy; keeping 50 microservices talking without latency spikes is the real war. We dissect essential patterns like Circuit Breakers and API Gateways, ensuring your distributed system survives the harsh reality of production.
Manual deployments are destroying your uptime. Here is a battle-tested guide to implementing GitOps with Flux and Kubernetes, specifically tailored for Norwegian infrastructure requirements.
Comparison of container orchestrators for Norwegian DevOps teams. We analyze K8s vs Swarm, the impact of storage I/O on etcd stability, and why raw metal performance matters more than your YAML files.
Stop relying on passive ping checks. A battle-hardened guide to implementing Prometheus, Grafana, and deep system metrics on Linux infrastructure in 2019.
Monitoring tells you the server is down. Observability tells you why the API latency spiked only for users in Bergen. A deep dive for DevOps moving beyond Nagios.
The perimeter is dead. Learn how to implement a true Zero-Trust architecture using mTLS, SSH CAs, and granular iptables on Linux servers, ensuring compliance with strict Norwegian data standards.
Moving from monolith to microservices solves one set of problems but introduces a networking nightmare. Here is how to implement Istio without destroying your latency, specifically tailored for Norwegian infrastructure constraints.
Iptables is choking your throughput. Learn how to use eBPF and XDP to process packets at the driver level, bypass the kernel stack, and secure your CoolVDS infrastructure against DDoS attacks with zero overhead.
Waiting 20 minutes for a build to deploy isn't a coffee break; it's a productivity killer. We dissect how disk I/O, network latency, and proper runner configuration in 2019 can slash build times by 60%.