For example, past a certain scale SaaS and PaaS might require their own specialized infrastructure to operate more effectively than if they were run on an IaaS solution, Brooks said. It's also ...

A few recent PaaS startups we’ve written about that look somewhat intriguing include AppFog, Mendix and Standing Cloud. SaaS: Software-as-a-Service The third and final layer of the cloud is ...

Several different flavors have sprung up in cloud computing and each has their pros and cons. Add to these the plethora of vendor-created acronyms and it can be confusing to figure out the best ...

Taking into account the definitions and explanations given above, it’s clear to see the differences between IaaS, PaaS and SaaS. An infrastructure-as-a-service, you get what the name implies ...

PaaS is somewhere in between IaaS and SaaS. It’s not a finished product, like SaaS, ... For example, Microsoft’s Windows Azure gives you tools to develop mobile apps, ...

Drawing a distinction between PaaS, IaaS and SaaS is somewhat secondary, since all these approaches involve outsourcing the burden and personnel expense of managing and maintaining server hardware ...

By using cloud-based IaaS or PaaS, SaaS startups can achieve gross margins in the 80 to 90 percent range, allowing them to compete on equal terms with established vendors of installed software.

In theory, PaaS, IaaS and SaaS are designed to do two things: cut costs and free organizations from the time and expense of purchasing equipment and hosting everything on-premises, DiDio said.

SaaS, PaaS, IaaS – these are the three essential models of cloud services to compare, otherwise known as Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a ...

Failing to take account of these new skills and continuing management costs is the single biggest factor that causes IaaS projects to collapse or fail to meet their goals. DISCOVER: 3 factors to ...