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Differences in Cloud Benefits by Region of World

The most aggressive adopters of cloud applications are companies in Asia-Pacific and Latin America. They report having much higher percentages of cloud apps to total apps – and bigger results from cloud apps than their peers in the U.S. and Europe.


  • Contrasting US, European, Asia-Pacific and Latin American companies in cloud benefits achieved to date

Many articles have been published over the last decade about how emerging economies in Eastern Europe, Latin America and Asia-Pacific have leapt ahead of the advanced economies in their telecommunications networks. By establishing cellular networks rather than continuing to invest in traditional wire-and-telephone-pole landline networks, these emerging economies have built telecommunications systems that offer higher-speed networks for mobile phones. That, in turn, means their mobile phones can do a lot more bandwidth-intensive tasks than the telecommunications networks of advanced economies: television on demand, payments through mobile phones, and the like. Cellular networks have, in effect, enabled many emerging economies to leap ahead of their more advanced counterparts.

The findings of this study suggest that a similar phenomenon may be happening with cloud technology.  The companies we surveyed in Latin America and Asia-Pacific were much more aggressive adopters of cloud (as measured by the percentage of total applications that were cloud applications) than were US and European companies.

Are smaller Latin American companies leading the way on cloud? On the contrary: In companies of less than $1B in revenue, 36% of their total applications software is in the cloud. At companies of greater than $1B in revenue, 42% of their applications are cloud applications. Large Latin American companies appear to be leading the way in the cloud.

Greater Usage of Cloud Means Greater Benefits

The companies we surveyed in Latin America and Asia Pacific were also bigger beneficiaries of cloud – they reported generating much larger average benefits. This was true for both applications they shifted from on-premises computers to the cloud, as well as for entirely new applications they placed in the cloud. Latin American companies in particular reported much larger benefits from shifting on-premises applications to the cloud in the seven metrics that we used – improvements that were in the range of 50%-60% vs. the largely 30% range of improvements for U.S. and European companies.

For the six metrics that we tracked in benefits from launching entirely new cloud applications, Latin American companies, too, far exceeded their peers in the U.S. and Europe. Latin American companies reported improvements in the 20%-30% range vs. in the teens for U.S. and European companies.

Perhaps Latin American and Asia-Pacific companies see the cloud as a way to technologically leap ahead of their counterparts in the U.S. and Europe, many of which are saddled with aging IT infrastructures that are not so easily or quickly moved to the cloud.

 


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Differences in Cloud Adoption Across Global Industries

The heaviest users of cloud applications are the companies that manufacture the technology hardware that enables cloud computing (computers/electronics/telecom equipment), while healthcare services providers are the lightest users (in terms of average number cloud apps per business function).


  • Industry comparisons in number of cloud applications/company
  • Industry comparisons in number of cloud applications/company by 2014
  • Industry leaders and laggards in benefits from shifting on-premises applications to the cloud
  • Industry leaders and laggards in benefits from launching new cloud applications
  • Case study: $5 billion consumer products company

We asked our survey respondents (who worked in a variety of business functions in addition to IT) to indicate the average number of cloud applications that their function had been using in 2011.  We then looked at their answers by industry in all four regions combined (in order to get larger industry samples). We had large enough industry samples to report on 16 major sectors.

The industries’ usage of cloud applications per function ranged from 8.54 at the high end (in computer/electronics/telecommunications equipment manufacturing) to 3.39 at the low end (healthcare services/providers). (See Exhibit VII-1.) For 2011, the industries with the greatest number of cloud applications per business function were:

  • Computer/electronics/telecom manufacturing (by far the largest number of cloud apps per function)
  • Financial services/banking/insurance
  • Industrial manufacturing
  • Telecommunications services (carriers)

Industries with the fewest number of cloud apps per function were healthcare services, chemicals, energy and utilities, metals and mining, and media/entertainment/sports.  The media industry’s relatively low adoption of cloud computing may reflect its reluctance to put its intellectual property in the cloud – particularly, public clouds – for fear of digital theft.

We also asked the survey respondents to project how many additional cloud applications they expected their business function to have by 2014 – applications not including those today. We thus were able to calculate their projections on the total number of cloud applications that they expected to see in their functional area. The range of those applications/function went from 9.25 to 19.4 – effectively a doubling of apps/function at the high end and a nearly tripling of apps/function at the low end.

Once again the industries expecting the largest number of cloud apps/function were the same four: computer/electronics/telecom equipment manufacturing, telecom services, financial services and industrial manufacturing.

However, the projections of the retail and transportation/logistics survey respondents would have them vaulting higher in the list by 2014  – over automotive, aerospace/defense and consumer products manufacturers.

Heavier Users of Cloud Applications Get Bigger Benefits

In addition to wanting to know which industries were heavier users of cloud applications than were other industries, we wanted to know which sectors were better users of the cloud. It turned out that the industries with higher numbers of cloud apps per function in 2011 were industries that were enjoying greater benefits from cloud applications – both those that were shifted from on-premises computers and those that were entirely new applications made possible by the cloud.

To better understand which industries were generating the most value from cloud applications, we analyzed our data by first rolling up the responses across all four regions of the world and then categorizing them by industry. That left us with 16 industry segments with at least 12 respondents per industry.  We then sorted these respondents out by understanding which ones finished in the upper or bottom quartile of results to date from cloud applications. That left us with “leaders” and “laggards” in each industry sector based on who had generated the greatest benefits from:

  • Cloud apps they have shifted from on-premises computers. The “leaders” here were companies that had generated the greatest improvements in such metrics as IT cost reductions, increases in standard apps and business processes, cycle-time reductions in ramping IT resources up or down and in application enhancements, reductions in system downtimes and application fixes, and increases in analytics reports.
  • Entirely new cloud apps for which they had no on-premises predecessors. These “leaders” finished in the upper quartile of aggregate benefits in percent increase in new business processes tested and launched, percentage increases in new products/services tested and launched, annual revenue increases from new offerings in existing markets, and cycle-time reductions to enter new markets.

Industry by industry, in each of the two areas above, we looked at which ones had a larger percentage of “leaders” than “laggards.” The findings revealed several surprises.

Industry Leaders and Laggards in Shifting On-Premises Apps to the Cloud

The industries with a much higher percentage of “leaders” than “laggards” were:

  • Automotive (31% of whom were “leaders” and 19% were laggards)
  • Computer/electronics/telecom equipment (29% vs. 17%)
  • Aerospace & defense (29% vs. 19%), and
  • Banking/financial services/insurance (29% vs. 19%).

In contrast, the industries with much higher percentages of laggards than leaders were:

  • Pharmaceuticals (15% were “leaders” vs. 40% that were “laggards”)
  • Media/entertainment/sports (17% to 33%), and
  • Energy & utilities (21% to 33%)

Industries Leaders and Laggards in Putting New Applications in the Cloud

We did a similar analysis of leaders and laggards by industry around the data on benefits achieved to date from launching entirely new applications in the cloud. A different set of industries emerged as leaders and laggards here – including leaders that had been laggards in benefits from shifting existing apps to the cloud, and laggards that had been leaders.

The industries on this metric with the highest ratios of leaders to laggards were:

  • Computer hardware/electronics/telecom equipment (46% were leaders and 33% were laggards)
  • Media/entertainment/sports (42% to 33%)
  • Telecommunications services (33% to 24%)
  • Transportation/logistics (35% to 26%)

Technology-enabled innovations in products and services are critical to all four of the above industries, and perhaps that’s why they have more leaders than laggards in launching new cloud applications.  In the computer industry, Dell Inc. is one of a number of companies that are tapping cloud services to market products and services to both enterprise and consumer customers. (See case study on Dell) In the media industry, educational publishing and testing companies like CTB/McGraw-Hill have become highly dependent on scalable technologies that enable them to shift the delivery of their content from print to online. CTB/McGraw-Hill is looking at cloud-based models as a highly cost-effective way to host its public and private school student assessment exams. (See case study on CTB/McGraw-Hill)

In contrast, five industries had a much greater number of laggards than leaders in generating benefits from entirely new applications they put in the cloud:

  • Pharmaceuticals (25% were leaders vs. 55% that were laggards)
  • Healthcare services (22% vs. 50%)
  • Computer software (8% vs. 33%)
  • Automotive (19% vs. 39%)
  • Chemicals (20% vs. 38%)

How the Cloud Has Helped a Consumer Products Company Scale Up Consumer Interactions Cost-Efficiently

A $5 billion privately held consumer products company has found a cloud-based application to be critical in handling tens of thousands of contacts from consumers annually.  “It is a completely [software as a service]-based model for consumer affairs,” says an IT executive in the firm, which wanted to remain anonymous. “It’s allowed us to handle huge growth in consumer contacts. It’s established cloud an acceptable option that works, not a technology fad that will go away.”

The company’s three biggest applications of cloud have been in consumer affairs (responding to the consumers who purchase its products at retailers), human resources, and travel & entertainment. “Cloud enables us to bring in a new application without needing the $10 million and 18 months to build it,” says the IT director. “And while it doesn’t solve all of our problems, it’s still a viable option.”

The company has long sold its product through retailers, which usually have the first and most personal interactions with consumers. But the cloud has given the company a highly cost-effective way to get to know its customers better. “Consumer affairs is one of those areas that most companies don’t fully appreciate,” says the IT director we spoke with. “The first thing you learn in a marketing class is that getting a new customer is five times more expensive than keeping an existing one. The amount of information you can gather from your consumers from their interactions with you is truly astounding.”

Today the cloud is helping the company understand far more about what’s on the consumer’s mind – before, during and after the time of purchase – a 360-degree view of the consumer.” The company’s head of consumer affairs is a big proponent of cloud applications as well. The cloud application lets a customer service agent review consumers’ comments and determine what teams within the company should be notified: what country unit and what business function (e.g., packaging issues go to operations, product complaints go to R&D, etc.). At the same time the agent can choose a predesigned response letter, customize it, and automatically correct it for spelling mistakes. The agent can then easily notify the relevant employee of a problem that needs to be resolved.

“The agent can use the same customer record to send what we call a ‘task’ to another one of our users,” explains the consumer affairs executive. “For example, we might alert someone in a factory’s quality assurance department to a consumer who called with [a product problem]. The agent creates a task to the quality director in charge of investigations for that product. With the use of special coding, the task will also send an email to the quality control person announcing [a replacement product] is coming in the mail.”

The head of consumer affairs uses the cloud system to send monthly reports on consumer complaints to company’s marketing, packaging, quality and other departments. The system lets the director’s team send out quick online surveys to consumers who have used the contact system.

“It’s all about building credibility in the brand,” says the consumer affairs executive. With a cloud-based system, the team has the tools to do it on a global basis.

Staying Technologically Advanced Without All the Costs

Along with providing deeper knowledge about consumers, the cloud has also dramatically increased efficiency. The IT director told us the firm can now use applications far less expensively and launch them far more quickly than they could in the past.  “We’re not in the IT business, or the server farm business, or the application business,” the IT director says. “There are people out there that do that better than us.”

Using cloud technology also freed up money previously spent on corporate IT, helping the firm focus its investments on new products (through acquisitions and launches), and manufacturing and marketing them. Part of the company’s expansion strategy has been to keep a tight grip on costs, including IT. The company’s IT budget is less than half its industry average.

The company uses cloud applications hosted at a third-party data center (which has multiple tenants, and thus is a public cloud). And although the IT director says that a public cloud can limit how a company configures an application (since other companies may share it), the cloud vendor customized it for the company.

Security in a Public Cloud Seen as a Red Herring

The IT director hears many IT executives outside the firm worrying about the security of public cloud services providers. However, he says such concerns are unfounded. “It continues to surprise me that security is a big issue with cloud. I can guarantee that security of certain cloud vendors is better than what you can do in-house. Some of these cloud vendors do a better job security-wise than we do, because they do it for so many people, and they know that they’re going to get hit on that.”

He says the bigger issue is about the legal and regulatory implications of where data is housed. Nonetheless, these concerns haven’t stopped the company from aggressively adopting public cloud applications in its business.

 


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The Benefits That Companies Have Gained from Cloud Applications

The early returns on cloud applications are impressive. Companies using cloud applications are increasing the number of standard applications and business processes, reducing cycle times to ramp up IT resources, cutting IT costs, and launching a greater number of new products and processes. The story of a major telco shows the ambitions of the some of the most aggressive cloud adopters.


  • Operational and financial improvements from shifting on-premises applications to the cloud
  • Operational and financial improvements from launching new applications in the cloud
  • Case study: AOL Inc.
  • Case study: Major telco

We asked the companies we surveyed whether their use of cloud applications had generated benefits – both cloud applications that they shifted from on-premises computers, as well as whole new cloud applications for which they previously had no on-premises versions. For both types of cloud applications, their answers indicate that cloud applications are generating significant improvements in operational and financial performance.

Benefits from Shifting Existing Apps to the Cloud

In all four regions of the world, the average benefits from cloud applications of this type were impressive, especially in Latin American and Asia-Pacific companies:

  • In IT costs, 28% (Europe) to 55% (Latin America) average reductions
  • In standard applications and business processes, between 34% (Europe) and 60% (Latin America) increases in the number of apps and business processes that have been made common across a company or business
  • In cycle-time reductions to ramp IT resources up or down (a measure of “flexibility”): between 35% (U.S.) and 64% (Latin America) reductions
  • In systems downtime, 33% (Europe) to 59% (Latin America) reductions
  • In the time it takes to enhance applications, 37% (U.S. and Europe) to 57% (Latin America) reductions
  • Application fixes, from 35% (U.S.) to 64% (Latin America) reductions in the number of patches
  • In analytic reports, from 34% (Europe) to 66% (Latin America) increases in the number of reports, which gives companies greater ability to mine and analyze volumes of data

The more aggressive adopters of cloud computing – Latin American and Asia-Pacific companies (which had higher percentages of cloud apps to total corporate apps) – also reported much greater benefits from their cloud apps. Why is this the case? Perhaps greater benefits is a function of experience; the more you use cloud applications, the more knowledge you gain about how to deploy and use them, and thus the greater likelihood to generate benefits. Or it could be that using a higher number of cloud applications simply brings more cumulative benefits.

For a $5 billion consumer products company, the cloud enabled one of its business functions to implement a new application without needing the typical “$10 million and 18 months to build it,” says an IT executive in the company. And the aforementioned telco hopes that standardizing applications through its private cloud data centers will help it reduce the number of those centers by 80% and save as much as $200 million in annual IT costs.

Companies Report Sizable Benefits from Launching Whole New Apps in the Cloud

We also asked survey respondents to report on benefits received to date from new applications that they launched in the cloud. Specifically, we had them indicate improvements in six areas:

  • Testing of new business processes that they would have considered too costly to test prior to the advent of the cloud (because of excessive technology costs). Here we asked them to indicate the percentage increase in new business processes tested.
  • The number of new business processes they actually launched or instituted
  • The number of new products/services they tested
  • The number of new products/services they launched
  • The annual revenue increase from launching new products/services in markets that they already served
  • The average reduction in the time it took to enter new markets with new products/services

While the average percentage improvements in these areas were about half those that companies reported from shifting on-premises applications to the cloud, they were nonetheless noteworthy:

  • Increases from 15% to 19% in the number of new business processes tested and launched in U.S., Europe and Asia-Pacific companies. Latin American companies, however, reported higher average numbers (22-27%)
  • Increases from 13% to 19% in the number of new products or services tested and launched by companies in the U.S., Europe and Asia-Pacific (which, again, trailed the 31-32% increases in new products/services in Latin America)
  • An average 14-17% reduction in cycle time to enter new markets with new products/services in the U.S., Europe and Asia-Pacific (bested again by Latin American companies, which claimed an average 35% cycle time reduction)
  • Average revenue increases of 13-17% from launching new, cloud-based products and services in existing markets (vs. an average 32% revenue increase reported by Latin American companies)

At AOL, a Private Cloud is Helping the Shift to a Web Advertising Model

Three decades ago AOL Inc. was a trailblazer in opening the online world to the American public. Today, despite competition from Facebook, Google, Yahoo and many other sites, AOL remains the sixth most heavily visited U.S. Website, with 106 million unique visitors in November 2011.[1] The $2.4 billion company will be 30 years old next year, an unusual lifespan in an industry that buried AltaVista, Boo.com, Pets.com and many other online companies long ago.

AOL outlasted them all because of its ability to shift strategies quickly and capably as the Web created new capabilities and competitors. The company has reincarnated itself several times – from proprietary online service in the early 1990s (supported by subscription fees) to Internet access provider in the late 1990s and 2000s (dial-up access fees) to online media content provider today (funded by advertising). In just the last five years, the company’s revenue mix has changed from about 43% advertising/54% subscription to 60% advertising/40% subscription and other.1

 

But because of its long history of providing online services such as email, instant messaging and Web media and entertainment content, AOL had accumulated a vast amount of computers, storage, other computing devices and software over that time, says Michael Manos, senior vice president of technologies at AOL. He has a playful name for this technology tangle: “cruft.” These legacy systems can weigh down companies that must continually adopt new web technologies while keeping IT infrastructure costs low. This is especially the case at AOL, whose strategy today requires focusing investments on online content and the people who produce it.

“Cruft adds tremendous complexity to a company’s technology operations and makes it difficult for it to be agile,” Manos explains.

To reduce its IT costs, AOL has embraced a private cloud infrastructure over the last year. It has dramatically lowered the technology expenses of sales, marketing and customer service. Manos estimated that 20% of the company’s business applications have moved to cloud in the last six months, and that another 15% will shift by mid-year.

That’s crucial in a company whose subscriber revenue has been falling sharply over the years. A decade ago, AOL had about 30 million subscribers. Today, the number is around 4 million. In 2011, the company reduced total expenses more than $500 million to make up for the decline in subscription revenue.1

Adopting a Private Cloud at Light Speed

Manos joined AOL in January 2011 after 17 years of managing data centers for such media and technology icons as Walt Disney Co., Microsoft, and Nokia. He had earned a solid track record in making data centers more effective and efficient.

In just 90 days, Manos and his team implemented AOL’s first-ever private cloud in a new data center the company calls ATC. (AOL operates three other data centers in the U.S. – two in Virginia and one in Silicon Valley.1) Since going live last Oct. 1, ATC and the private cloud have enabled AOL to shut down about 10,000 computer servers at its other computer facilities. Furthermore, AOL’s private cloud can more quickly increase the firm’s computing capacity on demand, without the need for additional manpower. Such “dynamic scalability” is essential in a business like AOL, where breaking news such as election results generates huge spikes in viewers clicking on its websites.

Because of its private cloud, AOL can now get a new server up and running in just minutes, compared to 6-12 weeks a decade ago.1 In fact, on the ATC data center’s first day of operation, it took only an hour to have nearly 100 virtual servers running. Manos says provisioning a new server now takes only about 5 minutes via the cloud, compared to the 8-12 hours it previously took. “We now can spin up capacity extremely quickly,” he says. “More importantly, we can spin down capacity very quickly.  So it’s given us a substantial amount of agility within our business that we’ve never had before.” The cloud has also reduced energy costs. The more efficient servers at ATC (about 800 in all) have replaced 3,000 old servers, paring AOL’s electricity bill by about $700,000 a year.

Biggest Barrier to Embracing the Cloud: IT People

Manos says the biggest barrier to adopting cloud technology at AOL is that IT employees worry that cloud technology will replace them. However, companies like AOL have no choice but to reduce costs in technology and other realms. ATC is a 100% “lights-out” facility, meaning it doesn’t need anyone operating the machines on its premises. Manos’ team of five people can now manage 12,000-15,000 servers that are spread across the company’s data centers. Still, the main objective is not to eliminate IT staff but rather to deploy them in jobs where they can play a more important role.

Manos has gained support for cloud computing throughout AOL, from the CEO down. Through regular emails, newsletters and meetings, CEO Tim Armstrong has gone to great lengths to make the transition transparent. Armstrong has become a big proponent of the firm’s private cloud because of the cost savings and ability to launch new Web content more quickly.

“If you would have told me nine months ago that the CEO would be talking about the technology side of the business, I would have said you were crazy,” Manos says. “But he is now saying that AOL is a technology company as well as a media company.”

Major Telco: Cloud as Game-Changer and Data Center Consolidator

This company sees cloud as a major external and internal opportunity — to sell new services to customers and induce large reductions in its technology costs as well as standardized business processes and applications software.

Top management at the telco believes that if the company wishes to get numerous customers to adopt cloud services, it must demonstrate how it has benefited from using the cloud internally. With that mandate, the company in the last two years has moved financial systems such as general ledger, payables and fixed assets to its private cloud. It is also moving human resource applications to the cloud (including the corporate email system, and employee savings and financial plans). Customer records ordering and processing will move to cloud as well. All in all, the company has moved 30% of its applications to its private clouds (data centers that it owns and operates), a number it hopes will reach 80% by year-end.

The company is moving to organize its IT architecture completely around its private clouds, with the intention of eventually putting all applications in the cloud and providing cloud services for each company business unit. Today, its business units have their own financial, HR, customer management and other systems. That, of course, results in large duplications of software, hardware and data center space that could be consolidated if business units could standardize on many fewer applications and let them run on hardware at fewer but centrally managed data centers.

If the firm can achieve this, it believes it will reduce the need for dozens of data centers (reducing the number by as much as 80%), which would achieve cost savings in the range of $100 million to $200 million.

What must the company do to reach such ambitious goals? The two biggest obstacles that we heard were “fear of the unknown” and “fear of losing control” – both coming especially from the IT functions within the company’s business units.

That said, the company believes the issue is no longer whether the company will broadly adopt cloud computing but rather how quickly it will do so. “We believe cloud is something that is going to be gaming-changing,” says one executive. “It’s going to become a way of life. I think we’re at the very beginning of this, and that many companies have a ‘toe in the water’ approach because of the security concerns.” The gating factor, he believes, is whether cloud vendors can provide a highly secure service with nearly 100% uptime.

 


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Why Companies are Using Cloud Applications

The biggest driver of cloud applications is not to cut IT costs. IT cost reduction is an important factor, but not the most important. Rather, standardizing software applications and business processes across a company (in the U.S. and Asia-Pacific) and ramping systems up or down faster (in Europe and Latin America) are the most highly rated drivers for shifting on-premises applications to the cloud. And the factors driving companies to launch entirely new applications in the cloud are quite different – to institute new business processes and launch new technology-dependent products and services. The case of assessment testing company CTB/McGraw-Hill shows why cloud computing will become a key tool for delivering pioneering IT-enabled offerings.


 

  • Factors driving companies to shift on-premises applications to the cloud
  • Factors driving companies to launch whole new applications in the cloud
  • Case study: CTB/McGraw-Hill

We asked companies to rate on a scale of importance (1 to 5) what had driven them to implement two kinds of cloud applications:

  • Cloud applications that had previously been installed on on-premises computers
  • Entirely new cloud-based applications for which there had been no on-premises versions before

How they rated a set of drivers that we offered provides insights into the motivations for adopting cloud applications. We’ll start with the factors that pushed companies to shift on-premises apps to the cloud.

 

Shifting On-Premises Apps to the Cloud: IT Cost-Cutting Isn’t the Leading Driver

Among U.S. and Asia-Pacific companies, the most important driver of shifting on-premises applications to the cloud is not what many think it would be – to reduce technology costs (although that is a key driver). Ahead of that is something that is not as well understood by the press, analysts and others covering cloud trends: standardizing applications and the business operations that those applications support.

Numerous large companies – especially those with multiple business units/divisions – are saddled with huge duplications in technologies: commercial application software packages, hardware and data centers that are serve individual business units (and sometimes even just a single compute-intensive business function such as R&D or manufacturing in a division). By giving companies the ability to take such applications out of departmental or business unit data centers and put them in a centrally accessible location – a private or public data center that hosts the applications – cloud computing creates the prospect of standardizing applications across a big business.

The major telco that we spoke with said offering standardized cloud applications will help its business units reduce their IT costs and the need for so many data centers (which today are in the hundreds). Having dozens of financial, HR, customer management and other applications today – each devoted to a narrow slice of its business – has resulted in huge IT costs (software, hardware and data centers). In fact, the company believes that its shift to cloud applications will help it reduce its number of data centers by 80%, which would produce an estimated annual cost savings of $100 million to $200 million.

Another highly rated driver of cloud applications in both the U.S. and Asia-Pacific companies was increasing applications or systems “flexibility.” In both regions, this was the third most important driver of shifting on-premises applications to the cloud. What does this mean? It refers to the ability to scale an application up or down.

The need to process “big data” – huge volumes of transactional and other digitized data (video, social media chatter, and other) — appears to be a big driver of cloud applications. Nearly two-thirds (65%) of the U.S. survey respondents they were driven to the cloud to improve the way they gathered and analyzed data (rated as an important or very important factor). A similar number of Asia-Pacific companies said this was an important or very important driver of their shift to the cloud. Less than half (47%) of the European companies said it was an important or very important factor in using cloud. However, 80% of the Latin American companies said this was an important or very important factor. One of the biggest differences that we found between the companies that had generated the largest benefits from the cloud and the ones that had generated the least benefits was, in fact, their interest in using the cloud to manage “big data.”

Big Data and the Push for Cloud

Our U.S. data shows that savvier uses of cloud applications are distinct in many ways – one of which is their interest in using the cloud to process and analyze volumes of digital data.

We compared the answers of the companies in the top quartile of benefits achieved from shifting on-premises apps to the cloud (the “leaders”) to those in the bottom quartile (“laggards”). Some 74% of the leaders said using the cloud to process and analyze data for trend identification was important or very important. But a much lower percentage of laggards (55%) said that was a key driver.

We found a similar set of drivers in the Asia-Pacific companies that we polled. The three most important drivers in this region – just like in the U.S. – were 1) standardizing applications and business processes, 2) reducing IT costs, and 3) increasing application flexibility.

The biggest factor driving Commonwealth Bank of Australia to shift on-premises applications to its private cloud was to use the savings in IT costs to providing more bank services through mobile applications and social media. “For us, cloud is not just about on-demand, selective scalability and automation,” says Rajasingham. “It’s also about self-funding IT, removing cost from running the business – and reallocating that into delivering more value-added services.”

In both Europe and Latin America, the most important driver of shifting to cloud applications was the need to increase “system flexibility” – the ability to launch or shut down applications quickly.


In Latin America, standardizing applications and business processes ranked below four other drivers, which were led by increasing application flexibility. IT cost-cutting was rated the lowest of the seven options we provided. Perhaps Latin American companies look at cloud less as giving them more efficient ways to deploy computing applications and more as a tool giving them a greater ability to adopt strategic applications of technology.

Why Companies are Launching Entirely New Applications in the Cloud: They Want to be Quicker to the Punch with New Business Processes

We also surveyed companies about any new applications that they launched in the cloud – applications for which they had no previous versions installed on their on-premises computers. In three of the four regions (all except for Europe), the factor rated as the most important was the need to institute new business processes to generate revenue and increase customer loyalty.This was not a surprise to us. Increasingly, companies are doing business with customers online, and cloud computing can give those businesses a faster route to changing the way they do business on the Web. The Web has become a critical place for many customers to find out about a company’s products and services, place orders, check on shipment status, and (post-delivery) get answers to questions about how to use the product or otherwise get support.

Take the case of Dell Inc., the multibillion-dollar supplier of innovative technology and technology services. One of the Round Rock, Texas-based company’s online marketing groups caters to large corporate and government customers (the Public and Large Enterprise business unit). It has put cloud applications at the center of the marketing tool strategy that it uses, according to Rishi Dave executive director of online marketing. Many vendors of online marketing tools – for example, those that assess social media influencers – provide their products via the cloud, he explained. Using cloud vendors’ applications enables Dell’s online marketing function to execute online marketing, social and community programs without having to “touch our internal infrastructure,” Dave explains.

The cloud helped Dell introduce gamification to customers and prospects at the 2011 Dell World conference. In the four months prior to Dell’s first Dell World client conference (which ran from Oct. 12-14, 2011 in Austin, Texas), Dell’s online marketing group decided to provide gamification to motivate customers to download Dell marketing content, visit physical locations at the conference, and network with each other. By using the cloud-based gamification services of one vendor, Dell was able to plan and execute the project in less than four months.

CTB/McGraw-Hill: Looking to the Cloud to Set the Pace in Online Student Testing

CTB/McGraw-Hill is one of the three largest suppliers of assessment tests for public and private schools in the U.S. and other countries. Million of students in all 50 states take CTB’s tests. They help school districts and states rate the quality of the teaching delivered in their classrooms, as well as determine how to improve it.

The company, based in Monterey, Calif., believes cloud computing will be essential for competing in a highly price-sensitive market (U.S. public schools). CTB/McGraw-Hill also feels that cloud will be critical to shifting its testing services from a paper-and-pencil process to an online experience – one with great potential to improve teachers’ ability to address students’ learning deficiencies. The company believes cloud computing will be a crucial channel for delivering its products and services to school districts in the future.

But given the nature of CTB’s business – delivering tests to hundreds of thousands of K-12 students over two weeks each year – that creates enormous demand for the ability to scale computing resources up or down to administer online tests, which it believes will be the wave of the future. “Given that we have high spikes in capacity, we must be able to increase it and lower it quickly,” says CTB’s chief technology officer, Jayaram “Bala” Balachander. “We can’t do that today. That’s where cloud will be critical.”

In 2011, CTB delivered online assessment testing to 180,000 U.S. K-12 students over a two-week period. With each student taking as many as five tests, this meant the company had to score 800,000 online tests concurrently. “This lends itself very much to the cloud because we can go up or down depending on the activity in our business.” In 2012, the numbers are expected to more than double, creating an increasing need for ramping up and down infrastructure resources. As a result, CTB is experimenting with cloud-based solutions.

Balachander predicts that about a million U.S. students will take their assessment tests online (including CTB’s tests) in 2012. Moreover, with U.S. schools wanting 100% of their assessment testing to be online at some point, that would require CTB to have the computing resources to serve the online assessment needs of millions of American children in K-12 grades at once, a number he believes could be reached as early as 2015.

Even if that turns out to be a smaller number in three years – say 75% of the 55 million U.S. students take online assessment tests — if CTB commanded a 20% share of that market, it would need computing resources to support the delivery and scoring of more than 40 million tests in a short period of time. “It would be very difficult for us to do that without the cloud – to invest in the infrastructure from a capital expenditure standpoint, and then make the ongoing technology investments,” Balachander explains.

By this August, CTB intends to shift six to eight on-premises applications to the cloud, one of which is the online testing. The firm’s website and extranet are also being evaluated as potential candidates to put in the cloud.

Balachander believes all new CTB applications should be cloud applications. “With new applications, we are saying that by default we should put them in the cloud.”

“At the end of the day, CTB needs IT services that can adapt to varying scalability demands,” Balachander says. “We clearly don’t want to invest in fixed infrastructure costs to handle our spikes in volume and scalability. The current set of cloud services and ongoing advances in technology in this area give us an ability to approach our infrastructure needs in a whole different way.”

 


TCS Cloud Study – 10 Key Findings
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Summary of Key Findings

In the fall of 2011, Tata Consultancy Services (TCS) conducted an extensive study on how 600+ primarily large companies (most with more than $1 billion in revenue) were using applications in “the cloud” – software residing on remote data centers that organizations access via the Internet. Such data centers can be run by third parties that co-locate applications of multiple companies (so-called public clouds). Or these data centers can be run for the sole use of one organization, operated by that organization itself (private clouds).


Public cloud computing vendors provide shared computing resources (hardware and software) to companies that don’t want to incur the cost of such IT infrastructure. A cloud vendor’s offerings typically provide computing resources on demand, automated system deployment and scaling, and pay-per-usage pricing.  There are three primary benefits of cloud services: computing resources on-demand (which saves companies from having to plan ahead for securing such resources); the elimination of upfront commitments to IT (and thus avoid purchasing new hardware, software or whole data centers for computing demand that may be uncertain in the future); and pay-per-usage pricing (e.g., processors by the hour), which reduces the amount of computing resources that are sitting idle.

TCS believed that while numerous studies have been published on cloud computing since 2008, none had deeply explored how business functions such as marketing, sales, R&D, distribution, manufacturing, operations, finance and others were using cloud applications (also known as “software as a service,” or SaaS).

We designed the study to explore five core issues:

  • The factors that are driving companies to put their applications software in the cloud – whether those cloud applications were shifted from computers on-premises or were entirely new applications that had no on-premises predecessors
  • Which cloud applications have been adopted by what business functions and why
  • The benefits they had generated to date from shifting on-premises apps to the cloud and from launching entirely new apps in the cloud
  • The success factors to generating buy-in, adoption and benefits
  • Their future plans for cloud apps – specifically, what types of cloud apps their business functions planned to have by 2014

 

We conducted several research streams. The first was quantitative research: an online survey of 600+ companies from four regions of the world.  The survey was extensive and polled the experiences of both senior business functional managers and corporate IT executives.

The second stream of research was in-depth interviews with six companies on their attitudes and experiences with cloud applications.  Their stories shed further light on what’s driving companies to shift existing applications or put new applications in the cloud, the benefits and competitive advantages those applications are generating, and the challenges to getting the organization to adopt cloud applications (both those in public and private clouds). These companies were:

  • CTB/McGraw Hill – an educational assessment testing company that believes cloud applications will help it fund the investments it needs to continue to move its school assessments from a print to an online world.
  • Commonwealth Bank of Australia – One of the four largest Australian banks has moved dozens of sales, customer service, HR, operations and IT applications to the cloud over the last three years. The result: the ability to offer bank customers a range of innovative new banking services.
  • Dell Inc. – The $61 billion technology company has been using the cloud to provide engaging online marketing programs that win over customers and keep them coming back for more.
  • Major telecommunications services company – Why a telco is rapidly shifting on-premises applications to the cloud in order to create common applications and cut millions of dollars in data center costs.
  • Large consumer products company – How cloud computing has helped the $5 billion company more effectively field consumer complaints while keeping technology costs low.
  • AOL Inc. – The cost savings and other benefits that the iconic consumer online media company has gained from a new private cloud.

 

Our final stream of research was capturing the experiences of TCS cloud experts – professionals who are working with companies on a daily basis about cloud computing issues. From our analysis of the data from all three research streams, we uncovered 10 findings that explain how large companies around the world are using cloud applications, to what benefit, with what concerns, and with what future plans:

Finding No. 1Despite the hype, cloud applications do not rule the large corporation, although their usage is expected to increase significantly. Cloud applications are still in the minority of all applications in companies (19% of the average large U.S. company’s applications, 12% in Europe, 28% in Asia-Pacific, and 39% in Latin American companies). But they expect the ratio of cloud to on-premises applications to increase greatly by 2014.  The case of Australia’s largest bank, Commonwealth Bank of Australia, illustrates why many companies have gained a voracious appetite for cloud applications. (Read more)

Finding No. 2The biggest driver of cloud applications is not to cut IT costs.  IT cost reduction is an important factor, but not the most important. Rather, standardizing software applications and business processes across a company (in the U.S. and Asia-Pacific) and ramping systems up or down faster (in Europe and Latin America) are the most highly rated drivers for shifting on-premises applications to the cloud. And the factors driving companies to launch entirely new applications in the cloud are quite different – to institute new business processes and launch new technology-dependent products and services. The case of assessment testing company CTB/McGraw-Hill shows why cloud computing will become a key tool for delivering pioneering IT-enabled offerings. (Read more)

Finding No. 3The early returns on cloud applications are impressive. Companies using cloud applications are increasing the number of standard applications and business processes, reducing cycle times to ramp up IT resources, cutting IT costs, and launching a greater number of new products and processes. The story of a major telco shows the ambitions of the some of the most aggressive cloud adopters. (Read more)

Finding No. 4Customer-facing business functions are garnering the largest share of the cloud application budget.  Marketing, sales and service are capturing at least 40% of that budget in all four regions. The experiences of Dell’s enterprise sector online marketing function shows how one large company is trying to get closer to customers through cloud marketing applications.  And a new private cloud at Web media company AOL Inc. explains how a technology-dependent company can make its technology more responsive and cost-effective. (Read more)

Finding No. 5Many companies are reluctant to put applications with sensitive data in the cloud. In the U.S. and Europe, the applications least frequently shifted from on-premises computers to the cloud were those that compiled data on employees (e.g., payroll), legal issues (legal management systems), product (pricing and product testing), and certain customer information (e.g., customer loyalty and e-commerce transactions). Still, some companies had shifted applications with customer data to the cloud, especially in customer service, and many planned to shift a number of customer-related applications to the cloud by 2014. (Read more)

Finding No. 6The heaviest users of cloud applications are the companies that manufacture the technology hardware that enables cloud computing (computers/electronics/telecom equipment), while healthcare services providers are the lightest users (in terms of average number cloud apps per business function).  (Read more)

Finding No. 7The most aggressive adopters of cloud applications are companies in Asia-Pacific and Latin America. They report having much higher percentages of cloud apps to total apps – and bigger results from cloud apps than their peers in the U.S. and Europe. We show how a large consumer products company uses the cloud to respond rapidly and effectively to consumer issues around the world. (Read more)

Finding No. 8Despite a significant shift to cloud applications, most companies (especially in Europe) remain conservative about which applications they put in public clouds. Less than 20% of U.S. and European companies would consider or seriously consider putting their most critical applications in public clouds. But 66% of U.S. and 48% of European companies would consider putting core applications in private clouds. (Read more)

Finding No. 9The keys to adopting and benefiting from cloud applications are overcoming fear of security risks and skepticism about ROI. (Read more)

Finding No. 10Companies evaluate cloud vendors most on their security and reliability/uptime capabilities – and far less on their price. This was the case in all four regions. In fact, price typically finished at the bottom of a list of nine factors in making the cloud application purchasing decision. (Read more)