What's the difference between the three most popular cloud computing architectures IaaS, PaaS and SaaS? We've asked the experts to find out.

In a general sense, the cloud is divided into three distinct layers: Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS).

But if you don’t know the difference between terms such as PaaS, IaaS and SaaS, don’t fret — you’re far from alone. Let’s start at the beginning.

Both IaaS and PaaS providers help SaaS companies develop, host and run software in the cloud by minimizing upfront capital expenditures in hardware and networking.

Discover seven real-world examples of cloud computing and learn how it's being used by companies such as Netflix, Uber, GitHub and more.

SaaS, IaaS and PaaS cloud management spending will reach nearly $600 billion in 2023, says Gartner, as demand for cloud services increases thanks to AWS, Microsoft and Google.

Image: Gartner The second-largest sector is cloud infrastructure-as-a-service (IaaS), which will reach $50 billion in 2020. IaaS is forecast to grow 24% year over year, the highest growth rate ...

Selecting an agile cloud strategy can significantly improve your team’s efficiency. Learn about IaaS, PaaS, and SaaS and find a strategy that is right for you!

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Gartner predicted that SaaS-based CRM would grow at three times the rate of on-premise applications, while noting that SaaS-based ERP would take a tougher route to cannibalisation. Each analyst report ...