Category · 5 articles
Sovereignty — all articles.
KOLOSALTech selection on sovereignty.
Sovereignty
Solar panels for SME datacenters in Africa: sizing and budgeting in 2026
How to properly size a solar installation to power a small-to-medium SME datacenter in West Africa. Calculations, budgets, and return on investment.
8 min
Sovereignty
Deploying local AI for SMEs in 2026: practical guide with Ollama + Llama
How to deploy an on-premise AI assistant (Ollama + Llama 3.1 / Qwen 2.5) for SMEs: hardware, installation, use cases, costs, alternatives to OpenAI.
8 min
Sovereignty
Digital sovereignty in West Africa: 3 concrete levers for 2026
How West African administrations and businesses can regain control of their data: sovereign cloud, local AI, on-premise infrastructure.
7 min
Sovereignty
Migrating SQL Server to PostgreSQL for SMEs: Why and How in 2026
Why more and more SMEs are leaving SQL Server for PostgreSQL in 2026: licensing, performance, ecosystem. Migration method in 60 days.
8 min
Sovereignty
Deploying NextCloud for SMEs: A Sovereign Alternative to Google Drive in 2026
Complete guide to deploying self-hosted NextCloud for SMEs: architecture, security, backup, migration from Google Drive or OneDrive.
8 min