Posts Tagged With: SaaS

Quantifying Cloud Computing Market Share

Recent years have witnessed a proliferation of analyses about the size and relative market share of vendors in the cloud computing space. According to a post in GigaOM, UBS Analysts estimate that “the total market for AWS-type services will be between $5-to-$6 billion in 2010 and will eventually grow to $15-to-$20 billion in 2014.” Gartner, meanwhile, estimates that the IaaS market will grow from $3.7 billion in 2010 to $10.5 billion in 2014. Forrester predicts that IaaS spending alone will increase from $2.9B, projected to grow to $5.85B by 2015 in their recent report, Sizing the Cloud, Understanding and Quantifying the Future of Cloud Computing.

The discrepancies between these estimates of the current and future state of the IaaS space illustrate some of the difficulties specific to quantifying cloud computing market share, many of which of derive from the following reasons:

• The plurality of cloud computing modalities renders calculations of market share complex. While it’s true that the terms IaaS, PaaS and SaaS remain powerful terms for understanding cloud computing deployments, vendors are increasingly offering more than one variation of the IaaS, PaaS and SaaS trinity. Amazon’s Elastic Beanstalk, for example, constitutes a PaaS offering from the largest IaaS vendor in the space. Meanwhile, Red Hat offers an IaaS product called CloudForms alongside a PaaS offering known as OpenShift. Moreover, analysts may choose to include or not include SaaS, PaaS or consulting services from cloud computing products in their estimation of cloud computing revenue.

• Vendors often refuse to disclose cloud computing revenues, especially if they are privately held or otherwise multi-tiered businesses wherein cloud revenue is miniscule in comparison to revenues from other services. Amazon Web Services constitutes the paradigmatic example, here, but the recent acquisitions of Terremark by Verizon and Savvis by CenturyLink may serve as further cases in point, though most reports suggest that both Terremark and Savvis will function as independent business units within their parent company with detailed revenue breakdowns.

• Within the first half of 2011, Dell, HP, IBM, Oracle, Red Hat, Apple, Go Daddy and Microsoft have made increased commitments to cloud computing deployments in ways that promise to significantly impact the existing market share balance.

• The global nature of cloud computing renders quantification of market share challenging because many U.S. cloud computing vendors operate transnationally in partnership with other channel partners that may or may not report revenue in a transparent fashion. Consider Joyent’s partnership with ClusterTech and Qihoo 360 Technologies in China, for example, in this regard.

Despite these methodological difficulties, we can make some definitive statements about vendor revenue. Consider the following revenue data points, for 2010:

1. IaaS
a. Amazon Web Services: $500–700 million
b. Rackspace: $100 million
c. Terremark: $37.5 million, prior to acquisition by Verizon
d. Savvis: $15.2 million, prior to acquisition by CenturyLink
e. Joyent: $10- 20 million

2. SaaS
a. Salesforce.com: $1.3 billion
b. NetSuite: $200 million
c. Rightnow: $200 million
d. SuccessFactors: $200 million
e. Taleo: $200 million

Revenue for PaaS in 2010 is difficult to locate and widely believed to be miniscule. But given the sheer number and heterogeneity of cloud computing vendors and deployments, these numbers represent little consolation for analysts and investors seeking to understand trends in the cloud computing universe. How will Apple’s iCloud fit into this equation, for example? What about Facebook and Google? In what way will Microsoft’s Office 365 change market share in the productivity software space? Part of the difficulty of estimating cloud market share, here, involves the lack of a common set of standards for measuring the size of cloud computing deployments, in addition to the challenges specific to locating data for annualized cloud based revenue per vendor. Until inter-operability standards emerge, analysts will need to develop new methods of imposing discipline and rigor on the conglomeration of cloud computing forms. Meanwhile, vendors and customers alike should push for inter-operability standards that facilitate apples to apples comparisons of cloud offerings from vendors across the globe.

Categories: Cloud Computing Market Share | Tags: , , , , , , , , , , | 7 Comments

Apple’s iCloud takes cloud computing beyond IaaS, PaaS and SaaS trinity

Contemporary discussions about cloud computing typically revolve around the concepts of Infrastructure as a Service (Iaas), Platform as a Service (PaaS) and Software as a Service (SaaS). Amazon Web Services (AWS) constitutes the paradigmatic example of IaaS whereas Microsoft Azure aptly exemplifies PaaS while Salesforce.com illustrates SaaS. Where does Apple’s iCloud stand in relation to the Iaas, PaaS and SaaS trinity? Technically speaking, iCloud constitutes a SaaS application insofar as it represents a software product, delivered over the internet, that empowers users to:

•Synchronize photographs, music and iWork files across multiple devices such as iPads, iPhones and personal computers
•Remotely access iTunes or music files by matching them against iCloud’s online collection.
•Resume working where they left work on one device, upon opening a different one.
•Synchronize user settings such as passwords and browser settings across all devices.
•Enjoy free email, calendars and online storage.
•Leverage pushed updates to applications across all devices.

But taken as a whole, these features amount to a disruptive technology with the power to transform user relationships to personal computers in a way that the SaaS moniker fails to accurately capture. In other words, whereas cloud computing has traditionally acted either as a (1) platform for software development (IaaS or Paas); or (2) a mechanism for software delivery (Saas), iCloud promises to use cloud computing to create an infrastructure for personal productivity across PCs, Macs, iPads and iPhones. As Apple CEO Steve Jobs remarked in his keynote address at the 2011 WWDC conference, “We’re going to demote the PC and Mac to being a device. We’re going to move the digital hub into the cloud.”

Apple’s iCloud features all of the benefits that enterprises obtain from cloud computing in addition to some functionality specific to personal users. For example, just as enterprises often use cloud computing to harmonize updates across an ecosystem of machines, the iCloud serves the same purpose of keeping machines in sync. iCloud transforms the role of the personal computer from a platform for personal productivity to a means of inscribing upon a virtual environment for personal productivity. The personal computer becomes one point of access amongst many to an online space in which all of one’s personal productivity is performed. In other words, the iCloud promises to turn a cloud based, virtual environment into the fundamental plane for accessing music, pictures, writing, spreadsheets and more. Understood in these terms, the iCloud is less SaaS than an online space from which multiple SaaS applications originate and interact with a constellation of machines.

Read more about Apple’s iCloud, in Jobs’s own words, here.

Categories: Apple, Cloud Computing, iCloud | Tags: , , , , , , | 1 Comment

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