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Ignacio M. Llorente
Ignacio MartÃn Llorente (born 1 July 1969) is an entrepreneur, researcher and educator in the field of cloud and distributed computing. He is the director of OpenNebula, a visiting scholar at Harvard University and a full professor at Complutense University. Dr. Llorente is a IEEE Senior Member. He holds a Ph.D in Computer Science from UCM and an Executive MBA from IE Business School. Llorente graduated in physics, with a major in computer science in 1992. He obtained his Ph.D. in physics, with a specialty in computer science in 1995 at the Complutense University of Madrid. Later in 2003, he received an Executive MBA degree from IE Business School. After finishing his Ph.D. on efficient execution of scientific applications on parallel computers, he worked on parallel systems with different scaling models. Llorente was promoted to associate professor at the Complutense University of Madrid in 1997. From 1997 to 2002, he held consultancy positions at the Institute for Computer A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cloud Computing
Cloud computing is the on-demand availability of computer system resources, especially data storage ( cloud storage) and computing power, without direct active management by the user. Large clouds often have functions distributed over multiple locations, each of which is a data center. Cloud computing relies on sharing of resources to achieve coherence and typically uses a "pay as you go" model, which can help in reducing capital expenses but may also lead to unexpected operating expenses for users. Value proposition Advocates of public and hybrid clouds claim that cloud computing allows companies to avoid or minimize up-front IT infrastructure costs. Proponents also claim that cloud computing allows enterprises to get their applications up and running faster, with improved manageability and less maintenance, and that it enables IT teams to more rapidly adjust resources to meet fluctuating and unpredictable demand, providing burst computing capability: high computing p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virtualization
In computing, virtualization or virtualisation (sometimes abbreviated v12n, a numeronym) is the act of creating a virtual (rather than actual) version of something at the same abstraction level, including virtual computer hardware platforms, storage devices, and computer network resources. Virtualization began in the 1960s, as a method of logically dividing the system resources provided by mainframe computers between different applications. An early and successful example is IBM CP/CMS. The control program CP provided each user with a simulated stand-alone System/360 computer. Since then, the meaning of the term has broadened. Hardware virtualization ''Hardware virtualization'' or ''platform virtualization'' refers to the creation of a virtual machine that acts like a real computer with an operating system. Software executed on these virtual machines is separated from the underlying hardware resources. For example, a computer that is running Arch Linux may host a virtual machi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Researchers In Distributed Computing
Research is " creative and systematic work undertaken to increase the stock of knowledge". It involves the collection, organization and analysis of evidence to increase understanding of a topic, characterized by a particular attentiveness to controlling sources of bias and error. These activities are characterized by accounting and controlling for biases. A research project may be an expansion on past work in the field. To test the validity of instruments, procedures, or experiments, research may replicate elements of prior projects or the project as a whole. The primary purposes of basic research (as opposed to applied research) are documentation, discovery, interpretation, and the research and development (R&D) of methods and systems for the advancement of human knowledge. Approaches to research depend on epistemologies, which vary considerably both within and between humanities and sciences. There are several forms of research: scientific, humanities, artistic, econom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open Cloud Computing Interface
The Open Cloud Computing Interface (OCCI) is a set of specifications delivered through the Open Grid Forum, for cloud computing service providers. OCCI has a set of implementations that act as proofs of concept. It builds upon World Wide Web fundamentals by using the Representational State Transfer (REST) approach for interacting with services. Scope The aim of the Open Cloud Computing Interface is the development of an open specification and API for cloud offerings. The focus was on Infrastructure-as-a-Service (IaaS) based offerings but the interface can be extended to support Platform and Software as a Service offerings as well. IaaS is one of three primary segments of the cloud computing industry in which compute, storage and network resources are provided as services. The API is based on a review of existing service-provider functionality and a set of use cases contributed by the working group. OCCI is a boundary API that acts as a service front-end to an IaaS provider†... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open Grid Forum
The Open Grid Forum (OGF) is a community of users, developers, and vendors for standardization of grid computing. It was formed in 2006 in a merger of the Global Grid Forum and the Enterprise Grid Alliance. The OGF models its process on the Internet Engineering Task Force (IETF), and produces documents with many acronyms such as OGSA, OGSI, and JSDL. Organization The OGF has two principal functions plus an administrative function: being the standards organization for grid computing, and building communities within the overall grid community (including extending it within both academia and industry). Each of these function areas is then divided into groups of three types: ''working groups'' with a generally tightly defined role (usually producing a standard), ''research groups'' with a looser role bringing together people to discuss developments within their field and generate use cases and spawn working groups, and ''community groups'' (restricted to community functions). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASA Astrobiology Institute
The NASA Astrobiology Institute (NAI) was established in 1998 by the National Aeronautics and Space Administration (NASA) "to develop the field of astrobiology and provide a scientific framework for flight missions." In December 2019 the institute's activities were suspended. The NAI is a virtual, distributed organization that integrates astrobiology research and training programs in concert with the national and international science communities. History Although NASA had explored the idea of forming an astrobiology institute in the past, when the Viking biological experiments returned negative results for life on Mars, the public lost interest and federal funds for exobiology dried up. In 1996, the announcement of possible traces of ancient life in the Allan Hills 84001 meteorite from Mars led to new interest in the subject. At the same time, NASA developed the Origins Program, broadening its reach from exobiology to ''astrobiology'', the study of the origin, evolution, dist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instituto Nacional De Técnica Aeroespacial
The Instituto Nacional de Técnica Aeroespacial «Esteban Terradas» (INTA, ) is an List of agencies in Spain, autonomous agency of the Spanish public administration dependent on the Secretary of State for Defence (Spain), Secretariat of State for Defence (SEDEF). It is responsible for the aerospace, aeronautics, hydrodynamics, and defense and security technologies research. The INTA was established in 1942, as the Instituto Nacional de Técnica Aeronáutica (), and it was integrated in the Ministry of the Air Force (Spain), Ministry of the Air. It has its headquarters in Torrejón de Ardoz, near Madrid. Organization Its budget, €190 million in 2019, comes from the Spanish Ministry of Defence and from its own projects with the industry. As of 2017, INTA had a total of 1500 employees, 80% of them are dedicated to R&D activities. Its two main areas of activity are research and development (for example, in propulsion, materials, remote sensing) and certification and Test ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish National Research Council
The Spanish National Research Council ( es, Consejo Superior de Investigaciones CientÃficas, CSIC) is the largest public institution dedicated to research in Spain and the third largest in Europe. Its main objective is to develop and promote research that will help bring about scientific and technological progress, and it is prepared to collaborate with Spanish and foreign entities in order to achieve this aim. CSIC plays an important role in scientific and technological policy, since it encompasses an area that takes in everything from basic research to the transfer of knowledge to the productive sector. Its research is driven by its centres and institutes, which are spread across all the autonomous regions. CSIC has 6% of all the staff dedicated to research and development in Spain, and they generate approximately 20% of all scientific production in the country. It also manages a range of important facilities; the most complete and extensive network of specialist libraries, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C12G
OpenNebula Systems, formerly known as C12G Labs, is an software company that develops and provides commercial support for the open source cloud management platform OpenNebula. History The company was first established in March 2010 as C12G Labs. Based in Madrid (Spain), the company was founded by the original developers of OpenNebula. In September 2014, C12G changed its name to OpenNebula Systems, associating itself more closely with its product. In April 2015, OpenNebula Systems created a subsidiary in the US. OpenNebula Systems USA, LLC is located in Cambridge, Massachusetts. In September 2019, OpenNebula Systems announced that it was awarded from the EU Horizon 2020 SME Instrument program to assist in the development of ONEdge, a project to bring the private cloud to the edge through cloud disaggregation. , the company moved its headquarters to La Finca Business Park. Products OpenNebula Systems developed "OpenNebula", a free and open source program for data center v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GridWay
GridWay is an open-source meta-scheduling technology that enables large-scale, secure, reliable and efficient sharing of computing resources (clusters, computing farms, servers, supercomputers...), managed by different distributed resource management systems (DRMS), such as SGE, HTCondor, PBS or LSF, within a single organization (enterprise grid) or scattered across several administrative domains (partner or supply-chain grid). To this end, GridWay supports several Grid middlewares. Functionality GridWay provides end users and application developers with a scheduling framework similar to that found on local DRMS, allowing to submit, monitor, synchronize and control jobs by means of a DRMS-like command line interface (gwsubmit, gwwait, gwkill...) and DRMAA (an OGF standard). GridWay performs job execution management and resource brokering, allowing unattended, reliable, and efficient execution of jobs, array jobs, or complex jobs on heterogeneous, dynamic and loosely coupled G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-source
Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use the source code, design documents, or content of the product. The open-source model is a decentralized software development model that encourages open collaboration. A main principle of open-source software development is peer production, with products such as source code, blueprints, and documentation freely available to the public. The open-source movement in software began as a response to the limitations of proprietary code. The model is used for projects such as in open-source appropriate technology, and open-source drug discovery. Open source promotes universal access via an open-source or free license to a product's design or blueprint, and universal redistribution of that design or blueprint. Before the phrase ''open source'' became widely adopted, developers and producers have used a variety of other terms. ''Open source'' gained ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
