Found 984 results for: Microservices
A battle-hardened look at K8s networking in 2019. We dissect CNI choices, the iptables vs. IPVS debate, and why your underlying VPS infrastructure defines your cluster's latency limits.
Stop relying on simple up/down checks. In 2019, distributed systems demand deep observability. Learn how to implement Prometheus, Grafana, and ELK on high-performance KVM infrastructure to debug the unknown.
Stop guessing why your Pods can't talk. We dive deep into CNI plugins, IPVS vs Iptables, and why low-latency infrastructure is the backbone of a healthy cluster.
It's 2019. Nagios checks aren't enough. We dissect the critical shift from passive monitoring to active observability in distributed systems, specifically for the Norwegian market.
Stop staring at green dashboards while your users experience 504 errors. We dismantle the Monitoring vs. Observability debate with practical configs for Prometheus, ELK, and the specific infrastructure requirements needed to run them in 2019.
Is your API gateway choking under load? Learn how to tune Nginx and the Linux kernel for maximum throughput, utilizing NVMe storage and KVM isolation to serve the Nordic market with sub-millisecond latency.
Stop relying on passive checks that miss the spikes. We break down a battle-tested monitoring stack using Prometheus and Grafana on Debian 10, specifically tuned for the Nordic infrastructure landscape.
Latency kills conversion. In this 2019 deep dive, we explore kernel-level tuning, Nginx optimization, and the critical role of NVMe storage in reducing API Gateway overhead for high-traffic Norwegian applications.
Stop relying on simple uptime checks. We dismantle the difference between monitoring and observability using Prometheus, Jaeger, and ELK, showing you how to debug 'unknown unknowns' on high-performance infrastructure.
A battle-hardened guide to debugging CNI plugins, fixing MTU mismatches, and configuring ingress on VPS infrastructure without a cloud load balancer. Essential reading for K8s 1.14+ deployments in Norway.
Why your 'slow website' isn't just a code problem. We dive into setting up Prometheus, Grafana, and analyzing CPU Steal time to distinguish between bad code and bad hosting.
Monitoring tells you the server is up. Observability tells you why the checkout failed for user #492. We dive into the 2019 shift towards distributed tracing, structured logging, and why you need NVMe horsepower to run the ELK stack effectively.
A battle-hardened look at K8s networking for DevOps engineers. We cover CNI choices, IPVS vs iptables, and optimizing throughput on Norwegian infrastructure without relying on service mesh complexity.
Monitoring tells you the server is online. Observability tells you why the database locks up only when users from Bergen log in. We dissect the technical transition using Prometheus, Jaeger, and the ELK Stack.
It is 2019, and running privileged containers is professional negligence. From kernel isolation to strict PodSecurityPolicies, here is how we lock down production workloads in Norway.
Latency kills conversion. In this deep dive, we bypass default configurations to tune Nginx and Kernel parameters for high-throughput API gateways, specifically tailored for the Norwegian infrastructure landscape of 2019.
Vendor lock-in and unpredictable latency are the hidden costs of public cloud serverless. Here is how to build a high-performance, private FaaS architecture using OpenFaaS and NVMe-backed KVM instances.
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.