Debating the meaning of ‘cloud computing’ has become a popular pastime among analysts, journalists, vendors and even customers.

The latest entrant into the discussion is the Wall Street Journal which published an article today entitled, “The Internet Industry Is on a Cloud — Whatever That May Mean.” (Registration may be required.)

In addition to raising the fundamental question about how to properly define cloud computing, the WSJ article also mentions Oracle CEO/Chairman’s Larry Ellison’s comments over the past few years downplaying the market opportunity for cloud computing and Software-as-a-Service (SaaS) solutions.

Although I’ve offered my own views on this topic before in this space, here are some additional thoughts in response to the WSJ article:

1. What is cloud computing?

Cloud computing is a set of web-based enabling tools and services which permit users to acquire computing capabilities to build or support applications, or perform … Read More »

I moderated a panel at OpSource’s SaaS Summit this week entitled “Selling SaaS to the Enterprise” which included representatives from Cast Iron Systems, Oracle and the Business Objects unit of SAP, as well as the Manager of Global Operations Business Technology at Pfizer.

They all agreed that SaaS and cloud computing are making serious inroads into the enterprise but still face significant challenges, including scalability, security and flexibility issues.

In response to the flexibility topic, there was general consensus among the panelists that customers want a choice of on-premise and on-demand alternatives to serve various corporate requirements.

Although I’m very proud to have correctly predicted many of the major trends which have shaped the SaaS market evolution, I’ve never believed that the world would move entirely to an all on-demand environment for a variety of customer and vendor-driven reasons. Therefore, I’ve always expected … Read More »

Last July, I offered my views on the similarities and differences between Software-as-a-Service (SaaS) and cloud computing. This past week, I had an opportunity to elaborate on the relationship between these two worlds and terms, along with Platforms-as-a-Service (PaaS), during a webcast hosted by Symplified entitled, “Beyond the Buzzwords”.

Then and now I believe cloud computing is an outgrowth of the success of the SaaS market and web-based, packaged applications. Cloud computing represents a rapidly growing array of web-based tools which enable users to build their own applications or utilities that can be deployed via the Internet (“cloud”) or ‘downloaded’ to an on-premise environment.

Much like the open source world, the cloud computing environment enables users to take advantage of a wide assortment of piece-parts from a variety of sources to create their own solutions for various project and production purposes. They both rely on incredibility economical development resources … Read More »