Found 984 results for: Microservices
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The 'castle and moat' security strategy is obsolete.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.
It is 2019, and the container wars are practically over, but the orchestration battle is bloodier than ever. We benchmark K8s, Swarm, and Nomad on Norwegian infrastructure to see what actually survives production.
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.
A deep dive into K8s networking primitives for ops engineers. We benchmark Flannel vs. Calico, analyze IPVS performance gains, and explain why underlying network latency matters more than your CNI plugin.
Packet drops, CNI conflicts, and iptables hell. A senior architect's guide to debugging Kubernetes 1.12 networking layers and why your underlying VPS infrastructure might be the bottleneck.
Default Docker settings are a security nightmare waiting to happen. Learn how to harden your container runtime, manage capabilities, and ensure GDPR compliance on high-performance Norwegian infrastructure.
Your API gateway is the bottleneck you're ignoring. Learn how to tune the Linux kernel, optimize NGINX workers, and leverage NVMe storage to handle thousands of requests per second without the jitter.
Is Kubernetes overkill for your workload? We compare the state of orchestration in late 2018, analyzing overhead, complexity, and the specific infrastructure requirements needed to run them in Norway.
Public cloud serverless functions promise infinite scale but hide latency spikes and vendor lock-in. Learn how to deploy a sovereign serverless architecture using OpenFaaS on NVMe-backed VPS infrastructure in Norway.
Your API Gateway is the bottleneck. In this deep dive, we strip away the abstraction layers to tune the Linux kernel, NGINX, and connection handling for sub-millisecond latency on high-performance NVMe VPS architecture.
Is your API gateway choking under load? We dive deep into Linux kernel tuning, Nginx optimization, and the critical role of NVMe storage for minimizing I/O wait time in high-throughput environments.
Perimeter security is dead. In the wake of the Equifax breach and GDPR, relying on a single VPN gateway is professional negligence. Learn how to implement SSH Certificate Authorities, mTLS with Nginx, and true network isolation on CoolVDS.
Stop guessing why your server is slow. From CPU steal time to Nginx stub_status, we break down how to implement robust monitoring using Prometheus and Grafana on KVM infrastructure.
Serverless doesn't have to mean yielding control to US tech giants. Learn how to deploy a GDPR-compliant, self-hosted FaaS architecture using OpenFaaS and Docker Swarm on high-performance Norwegian infrastructure.
Kubernetes networking feels like magic until it breaks. In this deep dive, we explore the CNI jungle, the shift to IPVS in K8s 1.11, and why underlying infrastructure latency determines your cluster's fate.