Friday, 28 de August de 2015

Noticias y opinión en Sistemas distribuidos


2012: El año de la virtualización

La congelación de los presupuestos TIC de cara al próximo año debería ser un catalizador para la expansión de la virtualización de los servidores, así como iniciarse en el incipiente mundo de los escritorios virtuales.

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Top 10 cloud computing stories of 2011

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10 Hot Trends in Cloud Data for 2012

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Cloud Computing: Forecasting First Steps of Adoption

While the fast path to cloud computing varies, it looks like many enterprises, as well as consumers, were already on the way before they really knew what cloud computing meant.

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Custom-Built Cloud Solutions, Apps Gain Traction

Sixty-eight percent of information workers who built an app on their own said they completed the work in less than a week.

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Top 10 small-business tech predictions for 2012

From more affordable virtualization to cloud everything to gigabit wireless to NAS appliances, small businesses have a lot to watch for in 2012

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Bouncing signals off ceiling can rev up data centers

(PhysOrg.com) -- Researchers have a startlingly upbeat idea for data center managers coping with packed rooms, Internet traffic bursts, and high costs looming in having to reconfigure data center designs. The researchers find that data centers can use ceilings to bounce off data signals. Doing so enhances data transmission speeds by 30 percent.

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Bouncing Data Would Speed Up Data Centers

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Microsoft will beat Linux clouds at their own game - with open source

Developers, developers, developers, developers

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Seis de cada diez empresas prefieren una nube privada auto-gestionada

Un 56% de las compañías aboga por un modelo de cloud computing para obtener mayor control sobre su información.

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Improving security in the cloud

Less and less of today's computing is done on desktop computers; cloud computing, in which operations are carried out on a network of shared, remote servers, is expected to rise as the demand for computing power increases. This raises some crucial questions about security: Can we, for instance, perform computations on data stored in 'the cloud' without letting anyone else see our information? Research carried out at the Weizmann Institute and MIT is moving us closer to the ability to work on data while it is still encrypted, giving an encrypted result that can later be securely deciphered.

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Computing: Improving Security in the Cloud

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[Conference News] MapReduce Model Improves XML Search Accuracy

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Atos Leads the OPTIMIS Project for the Optimisation of Services in Cloud

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Sensible Cloud Announces Public Beta of controlmycloud.com Apps

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Forrester's Five Futuristic Computing Form Factors

Forrester Research analyst Sarah Rotman Epps puts aside the tablet talk to discuss five computing form factors she sees possibly gaining momentum in the future.

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Independa Adds Wireless Sensors to Remote-Monitoring Platform for Seniors

Independa has unveiled its Artemis system of sensors to allow for remote monitoring of seniors' vital data in the cloud.

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Cloud-Based Solutions to Reduce IT Costs in 2012: Report

Hubspan predicted TCO would continue to be the primary driver of cloud adoption due to scalable costs.

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White House Sets Uniform Security Standard for Cloud Providers

With FedRAMP, federal agencies will be able to evaluate and monitor cloud providers to ensure their services meet minimum security standards.

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Tecnología española para reducir costes en 'clusters' de altas prestaciones

Una nueva herramienta desarrollada por Antonio J. Peña, alumno de doctorado de la Universitat Politècnica de València y la Universitat Jaume I de Castelló, fue una de las protagonistas en la exposición SuperComputing 2011, celebrada en Seattle. El desarrollo permite el acceso remoto a aceleradores gráficos en un cluster de computadores de altas prestaciones y permite que los centenares o miles de nodos que conforman un cluster compartan los acelerados gráficos instalados en él, con el consiguiente ahorro en energía y mantenimiento, señala el investigador.

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