All articles tagged with "System Administration"
Downtime is a question of 'when', not 'if'. This guide covers battle-tested disaster recovery strategies for 2025, focusing on RPO/RTO reduction, MySQL replication, and GDPR compliance within Norway.
Physics doesn't negotiate. A battle-hardened guide to deploying low-latency edge nodes in Norway using K3s, WireGuard, and NVMe infrastructure to beat the speed of light.
Downtime is expensive. Learn how to architect a bulletproof monitoring stack using Prometheus and Grafana, specifically tailored for the Norwegian market. We cover eBPF basics, GDPR compliance, and why underlying hardware latency matters.
Stop guessing why your production server is stalling. We dive deep into using eBPF tools (BCC, bpftrace) to debug latency and I/O bottlenecks on Linux, explaining why true KVM virtualization is non-negotiable for modern observability.
Most monitoring dashboards are vanity metrics. Learn how to implement actionable Application Performance Monitoring (APM) using Prometheus, Grafana, and eBPF, while navigating Norwegian data sovereignty laws and hardware limitations.
Stop waking up for false positives. A battle-hardened guide to setting up Prometheus, Grafana, and Alertmanager on high-performance infrastructure in Norway, focusing on the Golden Signals and avoiding CPU steal time.
Move beyond basic ping checks. A battle-hardened guide to implementing Prometheus and Grafana on high-performance NVMe VPS infrastructure, specifically tailored for Norwegian data compliance and low-latency environments.
Stop relying on expensive, black-box cloud monitoring that exports your data abroad. Learn how to architect a GDPR-compliant, self-hosted OpenTelemetry stack using Prometheus and Grafana on high-IOPS NVMe infrastructure.
Hope is not a strategy. We dissect the anatomy of a compliant Disaster Recovery plan for 2024, focusing on immutable backups, Norwegian data sovereignty, and minimizing RTO with NVMe storage.
Stop routing local traffic through Frankfurt. We dissect the physics of latency, NIX peering, and practical edge computing configurations to achieve sub-5ms response times.
Why traditional backups fail the RTO test. A technical guide to implementing real-time replication using WireGuard, ZFS, and PostgreSQL 16 on sovereign Norwegian infrastructure.
Stop waking up at 3 AM for false positives. A battle-hardened guide to implementing Prometheus, Grafana, and AlertManager on high-performance Nordic infrastructure without breaking the bank.
Hope is not a strategy. Learn how to architect true resilience using RTO/RPO frameworks, PostgreSQL streaming replication, and ZFS snapshots compliant with Datatilsynet regulations.
Stop managing machine learning experiments in spreadsheets. A battle-hardened guide to self-hosting MLflow with PostgreSQL and MinIO backends on high-performance infrastructure.
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.