Console Login

Search Results

Found 1,777 results for: fast deploy

coolvds.com › Blog › DevOps & Infrastructure

Orchestration Wars: Kubernetes vs. Swarm vs. Nomad in a Post-Schrems II World

· CoolVDS Team

It is late 2020. Kubernetes has won the marketing war, but does your architecture actually require that level of complexity? We analyze the trade-offs between K8s, Docker Swarm, and HashiCorp Nomad, focusing on overhead, persistence, and why running these on compliant Norwegian NVMe VPS is critical for GDPR.

coolvds.com › Blog › DevOps & Infrastructure

Beyond Uptime: Building a Bulletproof APM Strategy for High-Traffic Norwegian Workloads

· CoolVDS Team

Uptime metrics lie. This guide cuts through the noise of standard monitoring, offering a battle-tested approach to Application Performance Monitoring (APM) using the ELK stack and Prometheus. Learn how to diagnose latency spikes, handle GDPR log compliance in Norway, and why underlying hardware performance is the hard limit of optimization.

coolvds.com › Blog › DevOps & Infrastructure

API Gateway Performance Tuning: Surviving the Thundering Herd in 2020

· CoolVDS Team

Default configurations are the enemy of scale. We dissect the Linux kernel and Nginx settings required to handle 10k+ RPS without melting your CPU, specifically tailored for the Nordic infrastructure landscape.

coolvds.com › Blog › DevOps & Infrastructure

Disaster Recovery in 2020: Why Your Offsite Backups Won't Save You

· CoolVDS Team

Is your RTO under 15 minutes? If not, your disaster recovery plan is just a theory. We explore battle-tested strategies, Ansible automation, and why Norwegian data sovereignty is your safety net.

coolvds.com › Blog › DevOps & Infrastructure

Observability vs Monitoring: Why Your Green Dashboards Are Lying to You

· CoolVDS Team

Monitoring tells you the server is up. Observability tells you why the API latency just spiked by 400ms. A 2020 guide for Nordic DevOps engineers on moving from "Green/Red" lights to deep system insights using Prometheus, ELK, and proper infrastructure.

coolvds.com › Blog › DevOps & Infrastructure

Why Iptables is Killing Your Kubernetes Cluster: Moving to Cilium & eBPF

· CoolVDS Team

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.

coolvds.com › Blog › DevOps & Infrastructure

Disaster Recovery in 2019: Why Backups Are Not Enough for Norwegian Ops

· CoolVDS Team

A deep dive into RTO/RPO strategies for Nordic infrastructure. Learn how to architect failover systems using MySQL replication, BorgBackup, and high-performance NVMe VPS solutions to ensure business continuity under GDPR.

coolvds.com › Blog › DevOps & Infrastructure

Surviving the Microservices Hype: Architecture Patterns for 2018

· CoolVDS Team

Moving from monolith to microservices introduces complexity. We explore battle-tested patterns like API Gateways, Circuit Breakers, and Service Discovery using NGINX and Consul, specifically tailored for the Norwegian hosting landscape.

coolvds.com › Blog › DevOps & Infrastructure

Container Security in 2018: Surviving GDPR and The Kernel Panic

· CoolVDS Team

With the GDPR deadline weeks away, running containers as root is no longer just bad practice—it's a liability. Here is the battle-hardened guide to locking down Docker on KVM infrastructure.

coolvds.com › Blog › DevOps & Infrastructure

API Gateway Performance Tuning: Nginx, Lua, and the 10ms Goal

· CoolVDS Team

A battle-hardened guide to tuning your API Gateway for maximum throughput and minimal latency using 2017's best practices. From sysctl kernel tweaks to upstream keepalives, we dissect the stack.

coolvds.com › Blog › DevOps & Infrastructure

The Edge of Reason: Why Physical Proximity in Oslo Beats the "Cloud" Hype

· CoolVDS Team

Latency is the silent killer of user experience. With the recent Safe Harbor invalidation, hosting data inside Norway isn't just about speed—it's about survival. We explore technical strategies for localized 'edge' processing using KVM and Nginx.