Virtualization
Company news, project results and practical notes on IT infrastructure — from 2000 to today.
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Servers & Storage
Active-Active vs. Active-Passive: Choosing an architecture for IT system resilience in Ukrainian business
In the face of increasing regional risks in Ukraine, traditional DR strategies often fall short in providing adequate resilience. This article offers IT infrastructure leaders a framework for selecting between …
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Cloud, Microsoft 365 & Licensing
FinOps for Ukrainian business: How to control cloud costs
The flexibility and scalability of cloud services often lead to uncontrolled operational expenses. FinOps offers a structured approach for Ukrainian companies to maximize value from cloud investments by uniting IT, …
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Cloud, Microsoft 365 & Licensing
Sovereign cloud vs. global hyperscalers: Choosing for critical business data in Ukraine
Selecting the optimal cloud strategy for hosting critical data and ensuring business continuity in Ukraine requires balancing cost, control, regulatory compliance, and resilience against threats.
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Servers & Storage
On-premise data center modernization vs. full public cloud migration: A strategic choice for Ukrainian business in 2026
In 2026, Ukrainian companies face the challenge of rethinking their IT infrastructure. The choice between modernizing an on-premise data center and a full public cloud migration requires deep analysis, considering unique …
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Servers & Storage
When hyperconvergence becomes more expensive than classic server architecture
Hyperconverged Infrastructure is often positioned as a cost-effective solution, but for CTOs, it's crucial to understand the conditions under which its Total Cost of Ownership (TCO) might exceed that of traditional …
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Servers & Storage
How to assess VMware migration without hidden costs: A practical checklist for CTOs
Migrating from VMware might seem like a straightforward solution for cost optimization, but without meticulous planning, hidden costs and risks can significantly outweigh anticipated savings. This article provides CTOs …
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Cloud, Microsoft 365 & Licensing
VDI for 200 users: On-premises vs cloud desktop economics
Choosing between an on-premises VDI solution like a hyperconverged infrastructure and a cloud-based desktop service for 200 users involves a detailed financial and operational analysis. This article explores the economic …
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Networks & Wi‑Fi
Hyperconvergence instead of classic 3-tier: when HCI makes sense
Traditional three-tier IT infrastructure, with its separate compute, storage, and networking layers, often presents significant challenges for small and medium businesses. Hyperconverged infrastructure (HCI) offers a …
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Networks & Wi‑Fi
Planning a Server Room: How to Build a Reliable Office Heart for up to 500 Employees
A well-planned server room is critical for business continuity, ensuring reliable operation of all IT systems. This guide covers essential considerations for small and medium-sized offices.
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Networks & Wi‑Fi
How to correctly size a database server: 5 typical mistakes
Incorrectly sizing a database server is a common pitfall that leads to performance bottlenecks or unnecessary expenses. This article outlines five frequent errors businesses make when planning their database …
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Cloud, Microsoft 365 & Licensing
Hypervisor choice in 2026: migration costs and business value
Choosing between Hyper-V and VMware vSphere for virtualization involves significant cost and benefit considerations, especially with evolving licensing models. This article explores the practical implications for SMBs.
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Cloud, Microsoft 365 & Licensing
VMware licensing after Broadcom's model change: Alternatives for Ukrainian business
The recent changes in VMware's licensing model by Broadcom have significantly impacted IT budgets for small and medium businesses. This article explores the implications of these changes and outlines viable …
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