Found 916 results for: Microservices
Firewalls are no longer enough. Learn how to architect a Zero-Trust environment using mTLS, SSH CAs, and identity proxies while keeping your data compliant with Norwegian regulations.
Monitoring tells you the server is down. Observability tells you why the database latency spiked 500ms before the crash. We explore the transition from reactive Nagios checks to proactive tracing, focusing on the specific infrastructure requirements needed to support high-cardinality data in 2019.
Public cloud serverless functions promise scale but deliver cold starts and unpredictable bills. Learn how to architect a private serverless platform using OpenFaaS and Docker on high-performance NVMe VPS infrastructure for total data sovereignty in Norway.
It's June 2019, and the container wars are shifting. We analyze the trade-offs between Kubernetes complexity and Docker Swarm simplicity, specifically for teams operating within the Norwegian jurisdiction.
A battle-hardened guide to slashing build times in 2019. We analyze the impact of NVMe I/O on Docker layers, kernel tuning for Jenkins runners, and why hosting your pipeline in Oslo matters for GDPR compliance.
A battle-hardened look at K8s networking performance in 2019. We dissect CNI plugins, kernel tuning, and why the underlying hardware determines whether your cluster flies or crawls.
The runC vulnerability changed everything. A battle-hardened guide to securing container runtimes, locking down privileges, and why KVM isolation is your only real defense against kernel exploits.
Is your application slow, or is it the network? In this deep dive, we move beyond 'top' and implement a full Prometheus + Grafana stack on Ubuntu 18.04. We analyze disk I/O latency, debug MySQL bottlenecks, and explain why hosting location in Norway matters for your metrics.
It's 2019, and 'green' dashboards don't mean happy users. We dissect the critical shift from passive monitoring to active observability, covering the ELK stack, Prometheus, and why high-cardinality data demands the NVMe performance found in CoolVDS infrastructure.
Legacy monitoring tools like Nagios are failing in dynamic environments. Learn how to deploy a scalable Prometheus stack on NVMe-backed KVM instances to visualize real-time metrics, handle GDPR compliance in Norway, and eliminate 3 AM false positives.
Stop waking up at 3 AM for false positives. A battle-hardened guide to implementing Prometheus, Grafana, and actionable alerting on Linux systems, with a focus on Norwegian data sovereignty.
Serverless is the buzzword of 2019, but AWS Lambda isn't the only game in town. We explore running OpenFaaS on high-performance KVM instances to get the best of both worlds: developer velocity and infrastructure control.
Default Linux settings are killing your API performance. In this deep dive, we strip down the kernel, optimize Nginx upstreams, and discuss why hardware isolation matters for low-latency implementations in the Nordic region.
Running stateless apps on Kubernetes is easy. Databases? That's a different beast. Learn how to bridge the gap between StatefulSets and operational reality using Operators, and why underlying NVMe storage matters more than you think.
Vertical scaling hits a wall. When your master node chokes on write locks, sharding is the answer. We break down hash vs. range strategies, consistency challenges, and why infrastructure latency is your new worst enemy.
It is April 2019. Your Nagios checks are green, but customers are churning. We dissect the critical difference between monitoring uptime and observing system behavior, featuring Prometheus, ELK, and the infrastructure required to run them.
Stop blaming your backend code. Learn how to tune the Linux kernel and Nginx for high-throughput API Gateways, and why hardware isolation is the hidden variable in your 99th percentile latency.
Stop relying on passive ping checks. Learn how to build a proactive, metrics-driven monitoring stack using Prometheus, Grafana, and accurate I/O benchmarks on Norwegian infrastructure.
It works on localhost, but production is crawling. Discover how to implement robust Application Performance Monitoring (APM) using Prometheus, Grafana, and core Linux utilities to diagnose bottlenecks in 2019.
A battle-hardened look at Kubernetes networking in 2019. We dissect CNI choices, the iptables vs. IPVS debate, and why underlying hardware latency defines your cluster's stability.
The 'castle and moat' security strategy is obsolete. Learn how to implement Zero Trust principles using mTLS, granular iptables, and KVM isolation in a post-GDPR world.
Default configurations are killing your API performance. We dive deep into Linux kernel tuning, Nginx upstream keepalives, and why NVMe storage is non-negotiable for serious workloads in the Norwegian market.
Stop reacting to downtime and start predicting it. A deep dive into deploying a scalable monitoring stack on high-performance NVMe infrastructure in Norway, strictly for DevOps professionals who value their sleep.
Default configurations are destroying your API performance. We dissect kernel-level tuning, Nginx upstream keepalives, and TLS 1.3 implementation to slash latency for Norwegian workloads.
Default Docker configurations are a security nightmare waiting to explode. We break down how to lock down your container infrastructure, navigate Norwegian GDPR requirements, and why strict kernel isolation on CoolVDS is your last line of defense.
Manual deployments are a ticking time bomb. Learn how to implement a GitOps workflow using Kubernetes and Flux, ensuring GDPR compliance and eliminating configuration drift in your Norwegian infrastructure.
Monitoring tells you the system is failing. Observability tells you why. In this deep dive, we explore how to move beyond Nagios checks to distributed tracing and structured logging, ensuring your infrastructure in Norway survives the next traffic spike.
Default Docker settings are a security nightmare waiting to happen. In this 2018 guide, we dissect kernel isolation, drop capabilities, and secure the runtime to satisfy the Datatilsynet without sacrificing NVMe performance.
Latency isn't just a metric; it's the barrier between a user and a bounce. We dive deep into Linux kernel tuning, Nginx upstream keepalives, and why NVMe I/O is non-negotiable for high-throughput API gateways in the Nordic market.
Stop relying on Nagios ping checks to save you. We break down how to implement true time-series monitoring using Prometheus and Grafana on Ubuntu 18.04 to catch bottlenecks before your customers do.