Articles, guides and case studies from our daily work with IT infrastructure, monitoring and security.
A practical RAG guide: how to build a local AI assistant that answers from company documentation. Stack, cost, pitfalls and a deployment checklist.
Side-by-side comparison of ChatGPT Enterprise and local Llama 3 for regulated companies: cost, GDPR art. 32 and NIS2 compliance, model quality, hardware. Concrete break-even points.
AI-assisted IT infrastructure management for SMBs: which parts to automate first, what to leave to humans, realistic 2026 budgets, KPIs and a 90-day rollout plan.
Concrete numbers: Copilot pricing for SMBs, hidden costs (M365 E3/E5), real ROI based on a 30-person company, when Copilot beats ChatGPT Enterprise and cheaper alternatives.
AI-assisted IT infrastructure management in 2026: where AI genuinely delivers value, where it still fails, KPIs to track and a buyer's checklist for IT tools.
IT monitoring best practices: four golden signals, SLI/SLO/error budgets in plain language, alert hygiene, sane on-call and a tooling-selection checklist.
DevOps automation in 2026: where small and mid-market teams should start, why Ansible before Terraform, a minimum-viable CI/CD and a 60-day roadmap.
Cybersecurity for small businesses in 2026: ten concrete steps to implement in order, realistic budget ranges, NIS2 awareness and a one-page checklist.
Cloud vs on-premise in 2026: a TCO-driven decision guide for mid-market companies, including a five-step process, decision matrix and the cloud repatriation triggers.
