CLOUD HOSTING

Cloud hosting runs your site or app on a distributed network of virtual servers rather than a single physical machine. Resources (CPU, RAM, storage) can scale up or down on demand, and you typically pay only for what you use. The model gives better redundancy than single-server hosting (if one node fails, another takes over), absorbs traffic spikes automatically, and is the default for serious applications that need high availability. The major cloud platforms are AWS, Microsoft Azure and Google Cloud; managed cloud providers like Cloudways, DigitalOcean App Platform and Render layer simpler interfaces on top.

How it works

Underneath, cloud hosting is virtual machines and managed services running on huge fleets of physical hardware spread across regions and availability zones. You either rent virtual machines and manage them yourself (IaaS), or use platform services (PaaS) that abstract the OS away.

Why it matters

Cloud hosting is the right choice when you need automatic scaling, high availability, or specific managed services (queues, databases, AI inference). It is overkill (and expensive) for simple sites that would be fine on shared or VPS. The unpredictability of usage-based billing is the main risk; set spending alerts.

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Frequently Asked Questions