Blog | Cloud4U

AI Router and LLM Gateway in 2026: Routing Requests Across Models to Cut Inference Costs

Learn how AI routers and LLM gateways can route requests across models, reduce inference costs and balance quality, latency and data-sensitivity…

Vsevolod

Moving from VMware to Russian Virtualization Platforms in 2026

17 september

Moving from VMware to Russian Virtualization Platforms in 2026

Learn how to move from VMware to Russian virtualization platforms in 2026 while controlling downtime, compatibility risks and migration costs. The…

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Tech 14 august

Legacy System Migration to the Cloud: How to Move Without Downtime or Data Loss

Migrating legacy systems to the cloud demands balancing modernization depth with acceptable downtime and robust data sync. This guide outlines key…

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Production-Ready RAG in 2026: Vector Databases, Embedding Models, and Enterprise Knowledge Search Architecture

14 august

Production-Ready RAG in 2026: Vector Databases, Embedding Models, and Enterprise Knowledge Search Architecture

Between a working demo and a system your legal team will trust sit several layers of engineering. What production RAG actually requires in 2026 —…

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1 august

Cloud GPU for Business in 2026: Payback Periods and When Renting Wins

Demand for GPU compute keeps growing. Which card fits which job, how much VRAM your model needs, what the market charges in 2026, and the utilization…

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AI Agents in DevOps: Autonomy Levels, Use Cases, Architecture, Security, and ROI

15 june

AI Agents in DevOps: Autonomy Levels, Use Cases, Architecture, Security, and ROI

A practical guide to AI agents in DevOps — how to match autonomy to risk, automate alert triage and Kubernetes incident analysis, and build a safe…

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Edge Computing for AI and IoT: When It Delivers Business Value — and When It Doesn't

9 june

Edge Computing for AI and IoT: When It Delivers Business Value — and When It Doesn't

Edge computing can dramatically improve AI and IoT performance by processing data closer to where it is generated. Learn when edge delivers…

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Managing Multi-Cloud Infrastructure in Russia in 2026: Governance, Cost Control, and Vendor Independence

25 may

Managing Multi-Cloud Infrastructure in Russia in 2026: Governance, Cost Control, and Vendor Independence

This article explains how multinational businesses and foreign IT teams can maintain control over multi-cloud operations in Russia without…

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Cloud Migration in Russia in 2026: Compliance, AI Infrastructure, and Hybrid Cloud Strategy for International Businesses

7 may

Cloud Migration in Russia in 2026: Compliance, AI Infrastructure, and Hybrid Cloud Strategy for International Businesses

This guide explains how modern cloud migration works in 2026 — particularly for companies that must balance global IT practices with Russia’s…

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NVIDIA GPU Comparison: From V100 to B300

Tech 27 april

NVIDIA GPU Comparison: From V100 to B300

The article helps you choose the right GPU for training, inference, and LLM deployment based on cost efficiency and task requirements.

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