Forrester has done quite a number of reports in the last two years around platform-as-a-service (PaaS) from the long-term strategy perspective from me and from the application developer perspective from my friend John R. Rymer. During this time, we saw many different business cases around PaaS. We have predicted and quantified that the major buying power of PaaS will come out of three camps:
ISVs are buying PaaS technology. This is a model that we saw with many ISVs on major platforms that managed to create a viable marketplace such as salesforce.com's AppExchange and Google's marketplace.
Corporate application developers are using PaaS to deploy custom apps and add-ons around SaaS applications. They are doing this significantly faster and at a lower TCO than before.
“… and they lived happily ever after.” This is the typical ending of most Hollywood movies, which is why I am not a big fan. I much prefer European or independent movies that leave it up to the viewer to draw their own conclusions. It’s just so much more realistic. Keep this in mind, please, as you read this blog, because its only purpose is to present my point of view on what’s happening in the cloud BI market, not to predict where it’s going. I’ll leave that up to your comments — just like your own thoughts and feelings after a good, thoughtful European or indie movie.
First of all, let’s define the market. Unfortunately, the terms SaaS and cloud are often used synonymously and therefore, alas, incorrectly.
SaaS is just a licensing structure. Many vendors (open source, for example) offer SaaS software subscription models, which has nothing to do with cloud-based hosting.
Cloud, in my humble opinion, is all about multitenant software hosted on public or private clouds. It’s not about cloud hosting of traditional software innately architected for single tenancy.
The growing realization for SaaS buyers is that if they overlook the details of their SaaS contracts, chances are they’ll pay for it later. Forrester analyzed the thousands of inquiries we receive every quarter to understand the hot button topics in the SaaS space for the first half of 2011. When it comes to on-demand services, we found that people paid more attention to the following three factors in the first half of 2011 than ever before:
Pricing and discounts. It came as no surprise that people are most concerned about money and are looking for guidance around SaaS pricing and discounts more than anything else. Many of our clients want to benchmark themselves against peers. For example, one client asked, “Is there some benchmark data to compare pricing on B2C web portal (PaaS or SaaS) solutions?” Forrester’s take? Unlike traditional software, most SaaS pricing is publicly available on vendor websites. However, pricing and pricing models are still in flux for many emerging areas of SaaS. Even in more established areas, like HR and CRM, discounts can range as high as 85% for large or strategic clients.
The past few years haven’t been kind to software developers. Having the equivalent of a US master’s in computer science and having spent the first 20+ years of my professional life developing mission-critical software products and applications, I have had a hard time adjusting to the idea that developing software applications is a cost to avoid or a waste of time for many CIOs and application development leaders. It seems to me that we have been giving more emphasis to contracts, legal issues, SLAs, and governance concerns but forgetting about how IT can really make a difference – through software development.
Nevertheless, outsourcing kept increasing, and packaged apps exploded onto the scene, and software developers “outplaced” from enterprises. People started to believe they could get more value and good-quality software cheaper…but could they really?
With BT, digitalization, and customer centricity exploding, today is the perfect moment for application development leaders to review their application development sourcing strategy and align it to their BT strategy.
Why? Many reasons, including:
Software is the most important enabling technology for business innovation.
Clients use software every day. It’s become part of their life, and they enjoy the experience. Better software makes a better experience.
An important prerequisite for a full cloud broker model is the technical capability of cloud bursting:
Cloud bursting is the dynamic relocation of workloads from private environments to cloud providers and vice versa. A workload can represent IT infrastructure or end-to-end business processes.
The initial meaning of cloud bursting was relatively simple. Consider this scenario: An enterprise with traditional, non-cloud infrastructure is running out of infrastructure and temporarily gets additional compute power from a cloud service provider. Many enterprises have now established private clouds, and cloud bursting fits even better here, with dynamic workload relocation between private clouds, public clouds, and the more private provider models in the middle; Forrester calls these virtual private clouds. The private cloud is literally bursting into the next cloud level at peak times.
An essential step before leveraging cloud bursting is properly classifying workloads. This involves describing the most public cloud level possible, based on technical restrictions and data privacy needs (including compliance concerns). A conservative enterprise could structure their workloads into three classes of cloud:
Productive workloads of back-office data and processes, such as financial applications or customer-related transactions:These need to remain on-premises. An example is the trading system of an investment bank.
HP this week really stirred up the Converged Infrastructure world by introducing three new solution offerings, one an incremental evolution of an existing offering and the other two representing new options which will put increased pressure on competitors. The trio includes:
HP VirtualSystem - HP’s answer to vStart, Flex Pod and vBlocks, VirtualSystem is a pre-integrated stack of servers (blade and racked options), HP network switches and HP Converged Storage (3Par and Left Hand Networks iSCSI) along with software, including the relevant OS and virtualization software. Clients can choose from four scalable deployment options that support up to 750, 2500 or 6000 virtual servers or up to 3000 virtual clients. It supports Microsoft and Linux along with VMware and Citrix. Since this product is new, announced within weeks of the publication of this document, we have had limited exposure it, but HP claims that they have added significant value in terms of optimized infrastructure, automation of VM deployment, management and security. In addition, HP will be offering a variety of services and hosting options along with VirtualSystem. Forrester expects that VirtualSystem will change the existing competitive dynamics and will result in a general uptick of interest it similar solutions. HP is positioning VirtualSystem as a growth path to CloudSystem, with what they describe as a “streamlined” upgrade path to a hybrid cloud environment.
Cloud computing continues to be hyped. By now, almost every ICT hardware, software, and services company has some form of cloud strategy — even if it’s just a cloud label on a traditional hosting offering — to ride this wave. This misleading vendor “cloud washing” and the complex diversity of the cloud market in general make cloud one of the most popular and yet most misunderstood topics today (for a comprehensive taxonomy of the cloud computing market, see this Forrester blog post).
Software-as-a-service (SaaS) is the largest and most strongly growing cloud computing market; its total market size in 2011 is $21.2 billion, and this will explode to $78.4 billion by the end of 2015, according to our recently published sizing of the cloud market. But SaaS consists of many different submarkets: Historically, customer relationship management (CRM), human capital management (HCM) — in the form of “lightweight” modules like talent management rather than payroll — eProcurement, and collaboration software have the highest SaaS adoption rates, but highly integrated software applications that process the most sensitive business data, such as enterprise resource planning (ERP), are the lantern-bearers of SaaS adoption today.
The lines are blurring between software and services — with the rise of cloud computing, that trend has accelerated faster than ever. But customers aren’t just looking at cloud business models, such as software-as-a-service (SaaS), when they want more flexibility in the way they license and use software. While in 2008 upfront perpetual software licenses (capex) made up more than 80% of a company’s software license spending, this percentage will drop to about 70% in 2011. The other 30% will consist of different, more flexible licensing models, including financing, subscription services, dynamic pricing, risk sharing, or used license models.
Forrester is currently digging deeper into the different software licensing models, their current status in the market, as well as their benefits and challenges. We kindly ask companies that are selling software and/or software related services to participate in our ~20-minute Online Forrester Research Software Licensing Survey, letting us know about current and future licensing strategies. Of course, all answers are optional and will be kept strictly confidential. We will only use anonymous, aggregated data in our upcoming research report, and interested participants can get a consolidated upfront summary of the survey results if they chose to enter an optional email address in the survey.