Found 500 results for: cloud
Microservices solved your code velocity problems but broke your network reliability. In this guide, we deploy Linkerd (v1.0) to handle service discovery and circuit breaking without polluting application code. Valid for March 2017.
Bottlenecks in your API gateway can cripple your microservices. We dive into kernel-level tuning, Nginx worker optimization, and the infrastructure requirements needed to handle 10k+ requests per second in a pre-GDPR world.
A battle-hardened guide to Pod-to-Pod communication, CNI plugins, and optimizing iptables in 2017. Learn why infrastructure latency makes or breaks your cluster.
It is 2017, and TensorFlow 1.0 has changed the game. But throwing a Titan X at your model is useless if your I/O is choking the pipeline. Here is how to architecture a training stack that actually saturates the bus, strictly for Norwegian data compliance.
It is March 2017. The era of simple uptime checks is dead. Discover how to move from passive monitoring to active observability using Prometheus, ELK, and raw kernel metrics on high-performance Linux VDS.
Database migration shouldn't be a game of Russian Roulette. Learn battle-tested strategies using replication and Percona tools to migrate your stack to high-performance NVMe infrastructure in Oslo without killing your uptime.
A battle-tested guide to optimizing Jenkins and GitLab CI pipelines. We cover Docker layer caching, NVMe I/O bottlenecks, and why infrastructure choice matters for Norwegian dev teams preparing for GDPR.
Stop scheduling 4 AM maintenance windows. This guide details a master-slave replication strategy for migrating MySQL/MariaDB instances to high-performance NVMe storage without killing your uptime.
Default configurations are the enemy of low latency. In this deep dive, we rip apart sysctl.conf, optimize Nginx worker processes, and explain why hardware bottlenecks will render your software tuning useless without NVMe storage.
The traditional VPN-based security model is failing. Learn how to implement a Zero-Trust architecture using KVM isolation, strict iptables segmentation, and mutual TLS to future-proof your Norwegian hosting stack before the 2018 GDPR enforcement.
Serverless isn't magic—it's just someone else's computer with a 3-second cold start. Learn how to combine FaaS scalability with the raw IOPS of NVMe VPS for a robust, low-latency architecture.
Packet loss, MTU mismatches, and iptables hell. We dissect the reality of running Kubernetes networking in production and why your underlying VPS choice dictates your cluster's stability.
Monoliths were easy. Microservices are a distributed nightmare of latency and failures. Here is how to regain control using Linkerd and Kubernetes 1.5 without burning down your infrastructure.
Why your '100% Uptime' status page is a lie, and how to use the ELK Stack and Prometheus to actually see what your servers are doing. A guide for Norwegian DevOps professionals in 2017.
Stop serving models with Flask. Learn how to deploy TensorFlow 1.0 candidates using gRPC and Docker for sub-millisecond inference latency on Norwegian infrastructure.
When your monolithic database hits the vertical ceiling, sharding is the nuclear option. We explore hash-based vs. range-based strategies, implementation patterns in MySQL 5.7, and why low-latency infrastructure in Oslo is critical for distributed data consistency.
Microservices solved your scaling problems but broke your debugging. Learn how to deploy Linkerd as a service mesh to regain visibility and reliability, and why underlying hardware matters for latency.
Stop guessing why your server is sluggish. We dive deep into Linux kernel metrics, PHP-FPM tracing, and the specific monitoring stack you need to survive 2017's traffic spikes.
Hardware fails, and fat fingers destroy databases. In this 2017 guide, we ditch the fluff and build a battle-tested Disaster Recovery plan using MySQL 5.7 replication, lsyncd, and Norwegian data sovereignty principles.
In 2017, the rush to Machine Learning is overwhelming, but your infrastructure choices might be sabotaging your results. We dissect why NVMe storage and KVM isolation are non-negotiable for data science workloads in Norway.
Stop relying on passive Nagios checks. Learn how to implement active metric collection using Prometheus 1.0 and Grafana 4.0 to detect bottlenecks before your Norway VPS crashes.
It is late 2016, and if you are still clicking buttons in the Jenkins UI, you are doing it wrong. We explore moving to Pipeline-as-Code, fixing I/O bottlenecks with NVMe, and keeping your intellectual property compliant within Norwegian borders.
Kubernetes 1.4+ networking isn't magic—it's a complex beast of iptables, CNI plugins, and encapsulation. We dissect the flow of a packet, compare Flannel vs. Calico, and explain why your underlying VPS I/O is the hidden bottleneck for etcd.
Post-Mirai botnet analysis: Why your 'backup script' isn't a Disaster Recovery Plan. We break down Master-Slave replication on Ubuntu 16.04, the legal reality of data residency in Norway, and why NVMe restores save jobs.
Stop guessing why your application is slow. From analyzing CPU steal time to configuring the ELK stack, this guide cuts through the marketing fluff and shows you how to monitor Linux systems properly.
We benchmark Docker 1.12 Swarm Mode against Kubernetes 1.4 for high-availability Nordic infrastructure. Stop guessing and start architecting for stability.
Stop managing retry logic in your application code. A battle-hardened guide to implementing the emerging Service Mesh pattern using Linkerd and Consul on high-performance Norwegian infrastructure.
A battle-hardened look at Kubernetes 1.4 networking. We dissect the CNI, analyze the iptables mess created by kube-proxy, and explain why your underlying VPS infrastructure dictates your cluster's latency.
Nagios checks might turn green, but your users are still seeing 504 errors. It's time to move from binary monitoring to deep instrumentation with Prometheus and ELK on high-IOPS infrastructure.
Is Serverless the end of the sysadmin? Hardly. In this 2016 retrospective, we dissect the latency, cost, and lock-in risks of FaaS, and propose a high-performance hybrid model using Docker and NVMe VPS in Norway.