Cloud Computing: Platform As A Service
Platform as a service is a form of cloud computing that holds considerable potential to help enterprise developers quickly write and test customer- or employee-facing Web applications, something that companies of all stripes will be under growing pressure to deliver. These online development environments come from a range of vendors, including Salesforce.com (Force.com), Microsoft (Azure, starting next month), and startups such as WaveMaker.
These platforms tend to center around one development language or methodology—not a bad thing for enterprise developers, who aren’t looking for just any platform but one that matches their preferences in tools and language, such as .Net, Java, or Ruby on Rails. The platforms promise more efficient coding through automation of tasks such as setting up a newly composed app as a Web service. Most also offer a cloud infrastructure service, or links to vendors such as Amazon.com, so that developers can launch what they build in a cloud infrastructure that can keep up with demand for the new application.
Table of Contents
2 Platform As A Service
6 Weigh The Risks And Benefits Before Deciding
8 The Many Flavors Of Platform Services For Cloud Computing
About the Author
Charles Babcock is an editor-at-large for InformationWeek and author of Management Strategies for the Cloud Revolution, a McGraw-Hill book published in May 2010. He continues to stay at the forefront of reporting on cloud developments and is a frequent commentator and speaker at industry events. He joined InformationWeek in San Francisco in 2003. He is the former editor-in-chief of Digital News, former software editor of Computerworld, analyst with the Mainspring group in Cambridge, Mass., sold to IBM, and former technology editor of Interactive Week. He graduated from Syracuse University, where he obtained a bachelor's degree in journalism and served as editor in chief of the Daily Orange.
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