Cloud computing is composed of three service models: Software as a Service (SaaS), Platform as a Service (PaaS) and Infrastructure as a Service (IaaS). This article focuses on PaaS.

Discover how cloud computing enhances productivity and security with on-demand services, including storage, databases, and software. Learn about SaaS, IaaS, and PaaS.

PaaS, or Platform as a Service, development offerings bring tremendous power and productivity to IT departments, along with a host of new challenges. Bernard Golden explains what CIOs need to know ...

The three main categories of cloud computing are Software as a Service (SaaS), Infrastructure as a Service (IaaS) and Platform as a Service (PaaS).

Commentary - Cloud Computing has the entire IT industry buzzing, with companies such as Microsoft, IBM, Amazon, Google, and others investing billions of dollars in this new form of computing in ...

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

The Cloud Security Alliance and others are working to define security requirements for SaaS, IaaS, and PaaS cloud computing models.

The majority of cloud computing revenue in 2012 was generated from vendors with sales over $75M (66%) and who are privately held (77%), with Platform-as-a-Service (PaaS) projected to attain a 41% ...

The analyst firm’s landscape details more than 550 PaaS offerings from 360 vendors across 21 market segments. 48% of these offerings are cloud-only, with 90% only operating within a single PaaS market ...

Everything in the cloud seems to be getting bigger or smaller. VMware today went the small route, releasing an updated micro version of the company's popular open source platform as a service ...