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Migrating a TB-scale database without killing your SLA requires military precision. We break down the master-slave replication strategy, Percona XtraBackup workflows, and why IOPS is the only metric that matters when moving data across Europe.
Kubernetes networking is a notorious black box. We dissect the CNI landscape, IPVS vs. iptables, and how to configure rock-solid pod communication without sacrificing latency in 2018.
Is your entire infrastructure beholden to a single US giant? In the wake of GDPR, that is a risk you cannot afford. We explore a hybrid architecture using Terraform 0.11 and KVM tunneling to secure data in Norway while leveraging global CDNs.
Serverless is the buzzword of 2018, but vendor lock-in and cold starts are real killers. Here is how to build a compliant, low-latency FaaS platform on Norwegian infrastructure using OpenFaaS and NVMe VPS.
Backup is not recovery. In this deep dive, we architect a failover solution using MySQL replication and BorgBackup on Linux, specifically tailored for Norwegian data sovereignty requirements.
It is July 2018. GDPR is in full effect. Is your disaster recovery plan compliant and battle-tested, or just a PDF gathering dust? We dissect real-world recovery strategies using KVM and NVMe storage.
It is June 2018. GDPR is live, but your API latency is killing user retention. Learn how to tune Nginx and Linux kernel parameters for raw performance on Norwegian infrastructure.
Most load balancers break gRPC. We dissect why HTTP/2 multiplexing creates hot spots and how to fix it using the new NGINX 1.13.10 support and client-side strategies.
With the GDPR deadline looming on May 25th, moving data to secure, compliant Norwegian infrastructure is critical. Here is the battle-tested roadmap for migrating MySQL and PostgreSQL workloads without killing your uptime.
It is April 2018. GDPR is looming, your master database is choking on IOPS, and you think sharding is the answer. As a battle-hardened sysadmin, I'm here to tell you: upgrading your vertical stack on CoolVDS is usually smarter. But if you truly have 'Facebook-scale' problems, here is the manual on how to shard without destroying your data integrity.
Is your team still deploying Kubernetes resources manually? With the GDPR deadline approaching and complexity rising, it's time to adopt the 'Operations by Pull Request' model using Weave Flux and CoolVDS.
With the GDPR deadline looming, moving your data to compliant Norwegian infrastructure is critical. Here is a battle-tested strategy for migrating MySQL workloads without killing your SLA, focusing on replication over raw dumps.
Is your Jenkins queue piling up? Learn how to slash build times by 40% using Docker layer caching, NVMe storage, and strategic infrastructure placement in Norway before GDPR hits.
With the GDPR deadline looming and CPU vulnerabilities exposing shared kernels, reliable container orchestration requires more than just 'docker run'. We analyze kernel isolation, capabilities dropping, and why KVM-backed VPS infrastructure is the only safe harbor for Norwegian data.
With GDPR enforcement looming in May, relying solely on US-based hyperscalers is a risk. Here is how to architect a hybrid setup using Terraform and StrongSwan to keep sensitive data in Norway.
Multi-cloud isn't just a buzzword; it's an economic necessity. We analyze the TCO of splitting workloads between hyperscalers and local high-performance KVM instances, focusing on latency, GDPR preparedness, and raw NVMe performance.
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.
Is your monthly AWS bill spiraling out of control? Learn how to audit zombie processes, tune MySQL for density, and leverage Norwegian KVM instances to cut infrastructure overhead by 40%.
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.
The 'castle and moat' security strategy is obsolete. With GDPR enforcement looming and sophisticated lateral attacks on the rise, Norwegian CTOs must pivot to a Zero-Trust model. Here is how to implement Google-style BeyondCorp security on your Linux infrastructure today.
The 'pay-as-you-go' model is often a trap. Learn how to audit your infrastructure, eliminate zombie instances, and leverage Norwegian NVMe VPS to cut TCO by 40% before GDPR hits.
When vertical scaling hits the wall, sharding is your only exit. We explore key-based and range-based partitioning, handling cross-shard JOINs, and why low-latency infrastructure is non-negotiable for distributed data layers.
It is late 2016. Safe Harbor is dead, ransomware is rampant, and your RTO is likely a lie. Here is how to build a battle-tested Disaster Recovery plan using KVM, NVMe, and Norwegian data sovereignty.
Top doesn't tell the whole story. Discover how to identify bottlenecks using Nginx custom logging, PHP-FPM slow logs, and the ELK stack, while ensuring data compliance in Norway.
Why your Zabbix or Graphite instance is choking on disk writes, and how to architect a high-availability monitoring stack using NVMe storage and proper database tuning in a post-Safe Harbor Europe.
Is your AWS bill spiralizing out of control? Discover why hyperscalers might be draining your budget and how migrating to NVMe-based VDS in Norway can slash TCO while boosting I/O performance.
Latency kills conversion. We explore practical edge computing architectures available today—from MQTT aggregation to Varnish caching—to keep your Norwegian traffic fast and compliant.
The 'Castle and Moat' security model has failed. Learn how to architect a Zero-Trust environment using strict iptables, 2FA, and segmented networks on CoolVDS infrastructure. Stop trusting your LAN.
Is your Jenkins build queue stalling your release cycle? We analyze the impact of disk I/O on Docker builds, the transition to Jenkins 2.0 pipelines, and why data residency in Norway is critical following the new EU-US Privacy Shield agreement.
Public cloud isn't the answer to everything. In the wake of Safe Harbor's collapse, learn how to architect a hybrid strategy combining local Norwegian VPS performance with public cloud scalability.