What cloud computing really means | Cloud Computing Cloud computing is all the rage. "It's become the phrase du jour," says Gartner senior analyst Ben Pring, echoing many of his peers. The problem is that (as with Web 2.0) everyone seems to have a different definition. As a metaphor for the Internet, "the cloud" is a familiar cliché, but when combined with "computing," the meaning gets bigger and fuzzier. [ Stay on top of the state of the cloud with InfoWorld's "Cloud Computing Deep Dive" special report. Cloud computing comes into focus only when you think about what IT always needs: a way to increase capacity or add capabilities on the fly without investing in new infrastructure, training new personnel, or licensing new software. Cloud computing is at an early stage, with a motley crew of providers large and small delivering a slew of cloud-based services, from full-blown applications to storage services to spam filtering. 1. 2.
Les risques juridiques du Cloud Computing Cloud Computing | Productivity Tools | Cloud Hosting | Microsoft Cloud Successful digital businesses are holistically applying the concepts of mobile, social, and big data to reimagine their business. Cloud creates the connections. Learn More People-focused. Delivering experiences that appeal directly to your employees and partners, increasing their engagement and allowing them to drive maximum productivity. Enterprise-grade. Fundamentally change how your business operates and competes by partnering with a company that has the experience, reach, and footprint you can trust. Comprehensive. No business is an island. Qu’est-ce que le Cloud Computing ? Définition, Avantages et Inconvénients | | PartageDeFichier.com: le blogPartageDeFichier.com: le blog Email Le cloud computing est un concept qui consiste à accéder à des données et services sur un serveur distant. Traditionnellement, l’entreprise utilisait sa propre infrastructure pour héberger ses services. Elle achetait donc des propres serveurs, et assurait le développement et la maintenance des systèmes nécessaires à son fonctionnement. Par opposition, le cloud computing se repose sur une architecture distante, gérée par une tierce partie. Le terme Cloud Computing étant anglais, on retrouve comme synonymes les termes d’informatique virtuelle, informatique dans les nuages, informatique en nuage ou encore informatique dématerialisée. Dans la majeure partie des cas, oui. Cependant, il faut garder en tête qu’utiliser un fournisseur d’une solution d’informatique dans les nuages comporte également des conséquences au niveau de la sécurité et confidentialité des données.
Sheffield City Council CIO says you can keep your cloud and BYOD - 04 Jun 2012 Budget cuts are forcing Sheffield City Council CIO Paul Green to take a very cautious approach to new IT investments while his department focuses on getting the most out of the authority's existing infrastructure. In an exclusive interview with Computing, Green said: "A critical area for me is to demonstrate we're truly utilising what we've already invested in. Are we truly exploiting what we've implemented over the last three years, for example? We've really invested in the last three years, and we've got a CRM system, and a robust infrastructure that enables flexible and agile working." Green said Sheffield Council is "slap bang in the middle" of a seven-year contract with outsourcing firm Capita to maintain and improve IT services within the organisation. "We have a very close eye on this," he told Computing. Cost efficiency is also an issue for Green. Green is sceptical about the benefits of BYOD. "Why would an end user wish to bring their own device into my organisation?"
Cloud computing Un article de Wikipédia, l'encyclopédie libre. Le cloud computing[1], ou l’informatique en nuage ou nuagique ou encore l’infonuagique (au Québec), est l'exploitation de la puissance de calcul ou de stockage de serveurs informatiques distants par l'intermédiaire d'un réseau, généralement Internet. Ces serveurs sont loués à la demande, le plus souvent par tranche d'utilisation selon des critères techniques (puissance, bande passante, etc.) mais également au forfait. Terminologie[modifier | modifier le code] En France, la Commission générale de terminologie et de néologie précise qu'il s'agit d'une forme particulière de gérance de l'informatique, dans laquelle l'emplacement et le fonctionnement dans le nuage ne sont pas portés à la connaissance des clients[7]. Les francisations « informatique en nuage »[7], « informatique dématérialisée »[9], ou plus rarement « infonuagique »[10] sont également utilisées. Principes - le Nuage[modifier | modifier le code] Services[modifier | modifier le code]
Cloud Computing Wikipedia Cloud computing metaphor: For a user, the network elements representing the provider-rendered services are invisible, as if obscured by a cloud. Cloud computing is a computing term or metaphor that evolved in the late 1990s, based on utility and consumption of computer resources. Cloud computing involves application systems which are executed within the cloud and operated through internet enabled devices. Purely cloud computing does not rely on the use of cloud storage as it will be removed upon users download action. Clouds can be classified as public, private and hybrid.[1][2] Overview[edit] Cloud computing[3] relies on sharing of resources to achieve coherence and economies of scale, similar to a utility (like the electricity grid) over a network.[2] At the foundation of cloud computing is the broader concept of converged infrastructure and shared services. Cloud computing, or in simpler shorthand just "the cloud", also focuses on maximizing the effectiveness of the shared resources.
European Union Outlines New Cloud Strategy, Draws Praise in U.S. CIO As they look ahead to the next wave of technology, European leaders have staked out a firm commitment to embrace cloud computing, drawing praise from some of the leading U.S. tech trade associations. The European Commission, the executive arm of the European Union, has articulated a multi-prong strategy to boost deployment of cloud technologies among member nations, aiming to address key concerns such as trusted certification, interoperability and collaboration among stakeholders in the public and private sectors. At the highest level, the proposal (available in PDF format) seeks to establish a common set of rules of the road to develop a more cohesive market structure among the various member states for cloud providers. "[I]t represents a political commitment of the commission and serves as a call on all stakeholders to participate in the implementation of these actions," the authors of the report wrote. Continue Reading