I’ve written before (here, here, and here) that Cloud Computing is more than some cool software running on a server. Sure, the applications are the sizzle on the steak (+ all the marketing terms -- dynamic, elastic, on-demand, etc.), but there’s a little more to it than that. A user needs to access the application, get the information quickly (or sent it information), and feel confident that the information was delivered securely. The application doesn’t always know what type of device will access it (PC, Mac, Browser, Tablet, Smartphone, etc.), so it can’t be 100% sure it’ll deliver the best user-experience. And users will demands that applications continue to run regardless of the mobile device’s location. All those demands on applications get a lot easier, and in some cases require, an intelligent network providing the infrastructure.
But people often forget those details because they have become so accustomed to a robust network always being there. They might struggle to define the value of that network, just as Kodak did in defining “original technology” in the famous Mad Men episode (Carousel).
Don’t take my word for it, hear what Cisco Cloud CTO Lew Tucker had to say during a recent set of meetings with industry analysts -- here, here, here, here and here. Read More »
The first part of December has been very busy for me in terms of engagements focused on Cloud Standards specifically the ITU-T Focus Group on Cloud Computing, where I am a Vice Chair; and as a presenter at the OMG-hosted Telecom Cloud Conference representing the ITU-T.
Well let’s start with the ITU-T Focus Group Cloud Computing meeting. My colleagues and I were greeted by quite a bit of snow at the third ITU Focus Group Cloud Computing Meeting held on November 30-December 3 and hosted by France Telecom-Orange:
We received 42 contributions with focus in orchestration; cloud management; cloud security; cloud broker functionality and cloud benefits. These contributions were towards the five output documents produced in the second meeting.
Introduction to the cloud ecosystem: definitions, taxonomies, use cases, high level requirements and capabilities. The scope of this deliverable is to provide an introduction to the Cloud ecosystems, focusing on integration and support of Cloud Computing model and technologies in telecommunication ecosystems. The major changes include the addition of the value proposition, requirements and capabilities clauses.
Functional requirements and reference architecture. The scope of this deliverable is to define the functional requirement and reference architecture of cloud computing, which includes the functional architecture, functional entities and reference points.
Overview of SDOs involved in cloud computing. The scope of this document is to provide an overview of SDOs; to map the FG cloud working group and output documents to these SDOs ; and , to be as a base to produce a gap analysis that will result in a unique areas that can be under the ITU-T purview, specifically from telecom perspective.
Cloud security, threat & requirements: Security Cloud has started to be discussed from reviews of other SDOs which are related Cloud Security activities in CSA, DMTF, CloudAudit, NIST, GICTF, etc. After the observation of the existing activities, the FG Cloud tentatively identify security threats from view points of Cloud user and Cloud service provider. Considering the identified security threats, the FG Cloud also studied security requirements to be considered for Cloud Computing Technology.
Infrastructure and network enabled cloud. Position existing network infrastructure capability is a unique opportunity for service providers to provide bundled offers combining Network and IT resources. In addition, service providers can leverage their network asset to address network availability and performance for secure end to end cloud services. Another opportunity for service providers is to evolve network resource allocation and control to more dynamic in order to meet the needs to provision on-demand cloud services.
I have walked into a number of small businesses that have old-school phone systems. They pick up an analog, corded phone, choose which line to use, and dial out. There is absolutely nothing wrong with this kind of phone system, because for some it just gets the job done. But what if something goes wrong with one of the phone lines, or a new employee comes onboard and needs a phone? Or what if the company moves offices? Who takes care of all these issues? Read More »
Today, Cisco released the latest results from its Connected World Report, an international study on the expectations of workers in accessing social media and corporate information, and on the views of IT professionals about these trends. Focused on data center, cloud computing, and virtualization trends, the latest results from the study will be presented today during a live TV broadcast from 8:00-9:00 a.m. PDT. To view the broadcast, click here just before show time. To view all results from the study, visit the Cisco Connected World Report.
Cloud computing has raised a lot of questions with service providers (SPs) and enterprises alike. Because the Cisco Internet Business Solutions Group (IBSG) is in the business of answering questions, we talked to IT decision makers across several verticals in the United States, the European Union, and India to see what companies are thinking.
We found that cloud is happening faster than most people imagine. Almost everyone we interviewed is in the process of evaluating cloud computing. We estimate that by 2013, public cloud computing services revenue will reach nearly US$44 billion, and more than 12 percent of enterprise workloads will be running in the public cloud. A trend toward convergence of the IT and networking departments will ease this transition.
Companies are not jumping wholesale into a cloudy future -- decisions are being made on an application-by-application basis. The factors driving enterprises to the cloud include variable workloads (tax season for financial firms comes to mind), and the ability to quickly set up and get running. Also, some apps just run better in the cloud, such as data entry or process interfaces to partners or suppliers.
Inhibiting cloud are the usual suspects: security, legacy architectures, and sunk costs.