|By Jim Shepherd||
|June 23, 2013 11:00 AM EDT||
In enterprises across the globe, CIOs are looking cautiously in one direction: up - to the cloud. Migrating to the cloud changes not only the operations of the data center but also the roles of the CIO and IT staff. As a result, management must carefully weigh the pros and cons of shifting to cloud-based computing so that they can prepare their organizations and themselves for change that cascades across budgets, vendor relations, job descriptions and career paths, as well as infrastructure and processes.
The benefits of moving from an on-premises model to subscription-based, cloud-hosted computing are substantial. With cloud computing, CIOs have the opportunity to capitalize on a variable-cost structure. Until recently, data centers have needed to load up with hardware, software and networking devices to prepare for peak periods, even though these investments may lie underused or dormant for significant periods. Traditionally, IT costs only go up. By employing the cloud, however, IT departments pay for only the infrastructure and applications that they use, as they need them. They can easily scale up when the business grows or during peak selling seasons, then scale back if the economy shrinks. Over time, the cost of Software-as-a-Service subscriptions is far lower than that of licensing fees for software, middleware and databases, along with expenditures on hardware and staff to maintain it all.
Furthermore, cloud-based computing enables faster deployment of technology, since the enterprise needs only to add a subscription for a new employee, rather than configure permissions and upgrade data storage.
Equally important, migrating to the cloud substantially reduces pressure on the capital budget. The shift removes a huge amount of demand for data center infrastructure, since the cloud-computing vendor houses virtually all of the servers, networking systems and software.
Additionally, the cloud can relieve the CIO's team of the enormous amount of time and effort required to make upgrades and patches and to extend infrastructure. The CIO is traditionally responsible for ensuring these massive projects are completed in the right sequence and that changes are made in a compatible fashion. In a cloud environment, this demanding work goes away, with no need for patches or upgrades at the business level. The vendor manages it all.
Cloud computing also can make hiring decisions easier and more productive. Typically, finding and retaining people with the right set of skills to maintain and operate a data center has been frustratingly difficult. In a cloud environment, the vendor employs those individuals. As a result, the CIO gains the opportunity to refocus scarce and valuable IT resources on strategies and actions with much higher value to the company. In an on-premises center, routine maintenance and upgrading devours a great majority of the IT staff's time. Because staff is so consumed with must-do chores, the CIO seems to spend his career saying no to requests from the business for applications and capabilities that they really want. With cloud computing, the great majority of routine tasks disappear, freeing staff for more productive activity.
Another consideration is that the cloud environment is much more amenable to the bring-your-own-device trend that has been driving IT management to find ways to protect its networks from malware and misuse. Conventionally, on-premises systems block access with a big internal firewall; it's a system designed specifically to prevent connection of all but a limited set of outside devices. The cloud, on the other hand, is device-friendly. If you can access the Internet, you can work with vendor-hosted data from any type of mobile or desktop device.
Finally, cloud computing dramatically lowers the risk of obsolescence. The vendor automatically makes the latest version of cloud-based operating systems and applications available to every user, while ensuring the networking, storage and security systems evolve to meet the needs of all the vendor's customers.
While some have claimed that the sky's the limit for cloud computing, transitioning to the cloud environment can present difficulties and occasional obstacles that can draw CIOs back down to Earth. First of all, the CIO and the IT team need to develop a new skill. Previously, a large part of IT staff's role had been managing equipment, software and licenses; with the cloud, the CIO shifts to managing the relationship and subscriptions with the vendor. The job is completely different; instead of providing IT services directly to users, the CIO manages a third party that provides those services.
For IT staff, migration to the cloud potentially could be a career threat. For example, computer programmers who spend their days writing modifications to on-premises ERP systems lose that responsibility when the enterprise adopts cloud-based ERP. The CIO must decide what to do with these now displaced employees.
Similarly, a shift to the cloud may generate the perception that someone in the C-suite will decide to cut the CIO's headcount and budget. While this is not a common outcome, the perception may remain and impact productivity.
Working in the cloud, users and IT staff no longer have the ability to modify software. That may be a good thing or a difficult proposition, depending on the organization. Manufacturers of on-premises software traditionally have made their products as configurable as possible, since each release must be able to meet the needs of hundreds of thousands of different companies. Configuration is a process that IT has taken for granted on premises. In the cloud, software customization is very limited, with someone outside the organization controlling the applications.
A final consideration is that a fundamental change in relationships within the business may accompany migration to the cloud. With the on-premises model, users within the company depended solely on the IT department for their computing needs. In the cloud, the relationship changes to one between users and the vendor. It's the vendor that handles user requests, interacts with them and provides the services. Whereas the CIO once controlled and managed all the IT systems and information in the organization, the cloud suddenly empowers individual users and departments. They no longer need to go to the IT department. For some CIOs, this may be a welcome development; others may not wish to relinquish the connections they have nurtured with colleagues in the enterprise, or must seek to evolve them.
CIOs should carefully analyze the potential benefits and drawbacks of migrating to the cloud before making the leap. More resources to assist in that decision can be found at the Plex Systems Knowledge Center (www.plex.com/knowledge-center) and discussions of cloud computing by Microsoft (www. msdn.microsoft.com/en-us/magazine/ee309870.aspx) and Cisco (www.cisco.com/en/US/solutions/collateral/ns340/ns517/ns224/ns836/ns976/white_paper_c11-543729.html ).
|rcopperman 06/21/13 01:59:00 PM EDT|
Nice article from Jim at Plex. The other points to stress with movement to Cloud/SAAS is the importance of the back-end infrastructure related to access and availability. Eliminate as many single points of failure for getting and staying connected to the web. This should include redundant switches, routers, Firewalls, and so on. Also, must assure there is adequate bandwidth (dedicated if possible for business critical apps like ERP) and multi-points of access.
SYS-CON Events announced today that ProfitBricks, the provider of painless cloud infrastructure, will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY., and the 17th International Cloud Expo®, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. ProfitBricks is the IaaS provider that offers a painless cloud experience for all IT users, with no learning curve. ...
Apr. 18, 2015 11:00 AM EDT Reads: 1,390
With IoT exploding, massive data will transform businesses with opportunities to monetize almost anything that can be measured. In this C-Level Roundtable Discussion at @ThingsExpo, Brendan O’Brien, Aria Systems Co-founder and Chief Evangelist, will lead an expert panel of consultants, thought leaders and practitioners who will look at these new monetization trends, discuss the implications, and detail lessons learned from their collective experience. Finally, the panel will point the way forw...
Apr. 18, 2015 11:00 AM EDT Reads: 1,371
How do you securely enable access to your applications in AWS without exposing any attack surfaces? The answer is usually very complicated because application environments morph over time in response to growing requirements from your employee base, your partners and your customers. In his session at 16th Cloud Expo, Haseeb Budhani, CEO and Co-founder of Soha, will share five common approaches that DevOps teams follow to secure access to applications deployed in AWS, Azure, etc., and the frict...
Apr. 18, 2015 11:00 AM EDT Reads: 1,338
SYS-CON Events announced today that Column Technologies, a global technology solutions company, will exhibit at SYS-CON's DevOps Summit 2015 New York, which will take place June 9-11, 2015, at the Javits Center in New York City, NY. Established in 1998, Column Technologies is a leader in application performance and infrastructure management for commercial and federal markets. The company is headquartered in the United States, with a diverse and talented team of more than 350 employees around th...
Apr. 18, 2015 10:00 AM EDT Reads: 1,492
ProfitBricks has launched its new DevOps Central and REST API, along with support for three multi-cloud libraries and a Python SDK. This, combined with its already existing SOAP API and its new RESTful API, moves ProfitBricks into a position to better serve the DevOps community and provide the ability to automate cloud infrastructure in a multi-cloud world. Following this momentum, ProfitBricks has also introduced several libraries that enable developers to use their favorite language to code ...
Apr. 18, 2015 09:30 AM EDT Reads: 1,269
SYS-CON Media announced today that John Treadway’s blog has exceeded 475,000 page views. John Treadway, Vice President at Cloud Technology Partners, has surpassed 475,000 page views on the SYS-CON family of online magazines, which includes Cloud Computing Journal, Internet of Things Journal, Big Data Journal, Microservices Journal, and several others. His blog home page at SYS-CON can be found at JohnTreadway.SYS-CON.com.
Apr. 18, 2015 09:15 AM EDT Reads: 1,339
SYS-CON Media announced today that Blue Box as launched a popular blog feed on Cloud Computing Journal. Cloud Computing Journal aims to help open the eyes of Enterprise IT professionals to the economics and strategies that utility/cloud computing provides. Blue Box Cloud gives you unequaled agility, without the burden of designing, deploying and managing your own infrastructure. It’s the right choice when public cloud just won’t do. Blue Box Cloud is a managed Private Cloud as a Service (...
Apr. 18, 2015 08:00 AM EDT Reads: 1,236
SOASTA, the leader in performance analytics, today reported record growth of the CloudTest community, exceeding 30,000 registered users of the CloudTest platform in Q1 2015. SOASTA also announced widespread adoption of its Web and mobile testing solutions, with more than 1,600 customers completing more than 285,000 tests using CloudTest during the quarter. This rapid growth shows that DevOps-driven digital businesses are embracing a more continuous approach to testing, and CloudTest is meeting t...
Apr. 18, 2015 08:00 AM EDT Reads: 977
SYS-CON Events announced today that Ciqada will exhibit at SYS-CON's @ThingsExpo, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Ciqada™ makes it easy to connect your products to the Internet. By integrating key components - hardware, servers, dashboards, and mobile apps - into an easy-to-use, configurable system, your products can quickly and securely join the internet of things. With remote monitoring, control, and alert messaging capability, you will mee...
Apr. 18, 2015 07:00 AM EDT Reads: 1,542
SYS-CON Events announced today that GENBAND, a leading developer of real time communications software solutions, has been named “Silver Sponsor” of SYS-CON's WebRTC Summit, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. The GENBAND team will be on hand to demonstrate their newest product, Kandy. Kandy is a communications Platform-as-a-Service (PaaS) that enables companies to seamlessly integrate more human communications into their Web and mobile applicatio...
Apr. 18, 2015 06:00 AM EDT Reads: 2,219
SYS-CON Events announced today that BroadSoft, the leading global provider of Unified Communications and Collaboration (UCC) services to operators worldwide, has been named “Gold Sponsor” of SYS-CON's WebRTC Summit, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. BroadSoft is the leading provider of software and services that enable mobile, fixed-line and cable service providers to offer Unified Communications over their Internet Protocol networks. The Compa...
Apr. 18, 2015 05:30 AM EDT Reads: 2,148
PubNub on Wednesday released an open source template to allow developers to add Skype-like video chat into their apps. The free template provides a fully functional video chat platform using WebRTC, PubNub and Google Authentication for a global, reliable collaboration solution. “While the WebRTC protocol has created huge excitement as a way to deliver video chat ubiquitously, there’s still a gap between the protocol itself and the ability to deploy a working, globally scaled, collaboration appl...
Apr. 18, 2015 01:00 AM EDT Reads: 7,388
The IoT Bootcamp is coming to Cloud Expo | @ThingsExpo on June 9-10 at the Javits Center in New York. Instructor. Registration is now available at http://iotbootcamp.sys-con.com/ Instructor Janakiram MSV previously taught the famously successful Multi-Cloud Bootcamp at Cloud Expo | @ThingsExpo in November in Santa Clara. Now he is expanding the focus to Janakiram is the founder and CTO of Get Cloud Ready Consulting, a niche Cloud Migration and Cloud Operations firm that recently got acquir...
Apr. 18, 2015 01:00 AM EDT Reads: 897
Today, IT is not just a cost center. IT is an enabler and driver of business. With the emergence of the hybrid cloud paradigm, IT now has increasingly more capabilities to create new strategic opportunities for a business. Hybrid cloud allows an organization to utilize multi-tenant public clouds, dedicated private clouds, bare metal hosting, and the associated support and services for the right use cases through an on-demand, XaaS model. This model of IT creates tremendous opportunities for busi...
Apr. 18, 2015 12:00 AM EDT Reads: 3,814
While DevOps most critically and famously fosters collaboration, communication, and integration through cultural change, culture is more of an output than an input. In order to actively drive cultural evolution, organizations must make substantial organizational and process changes, and adopt new technologies, to encourage a DevOps culture. Moderated by Andi Mann, panelists will discuss how to balance these three pillars of DevOps, where to focus attention (and resources), where organizations m...
Apr. 17, 2015 05:00 PM EDT Reads: 1,620
SYS-CON Events announced today that kintone has been named “Bronze Sponsor” of SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY, and the 17th International Cloud Expo®, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. kintone promotes cloud-based workgroup productivity, transparency and profitability with a seamless collaboration space, build your own business applic...
Apr. 17, 2015 04:45 PM EDT Reads: 1,453
SYS-CON Events announced today that Stratoscale, the new data center operating system, will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Based in Herzeliya, Israel, Stratoscale is redefining the data center, developing a hardware-agnostic, software platform hyper-converging compute, storage and networking across the rack or data center. The self-optimizing platform automatically distributes all physical...
Apr. 17, 2015 04:45 PM EDT Reads: 1,539
of cloud, colocation, managed services and disaster recovery solutions, will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. TierPoint, LLC, is a leading national provider of information technology and data center services, including cloud, colocation, disaster recovery and managed IT services, with corporate headquarters in St. Louis, MO. TierPoint was formed through the strategic combination of some of t...
Apr. 17, 2015 04:00 PM EDT Reads: 1,279
SYS-CON Events announced today that Soha will exhibit at SYS-CON's DevOps Summit New York, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Soha delivers enterprise-grade application security, on any device, as agile as the cloud. This turnkey, cloud-based service enables customers to solve secure application access and delivery challenges that traditional or virtualized network solutions cannot solve because they are too expensive, inflexible and operational...
Apr. 17, 2015 03:45 PM EDT Reads: 1,400
SYS-CON Events announced today that Vicom Computer Services, Inc., a provider of technology and service solutions, will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. They are located at booth #427. Vicom Computer Services, Inc. is a progressive leader in the technology industry for over 30 years. Headquartered in the NY Metropolitan area. Vicom provides products and services based on today’s requirements...
Apr. 17, 2015 02:00 PM EDT Reads: 1,314