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LPDS
The Laboratory of Parallel and Distributed Systems (LPDS), as a department of MTA SZTAKI, is a research laboratory in distributed grid and cloud technologies. LPDS is a founding member of the Hungarian Grid Competence Centre, the Hungarian National Grid Initiative, and the Hungarian OpenNebula Community, and also coordinates several European grid/cloud projects. LPDS laboratory, in cooperation with other departments of MTA SZTAKI, was involved in the development of the SZTAKI Cloud and takes part in many cloud-based projects. The LPDS cloud research is focusing on the field of Infrastructure as a Service (IaaS)-based cloud systems to make the previously evolved products and services of LPDS available for cloud-based execution in a scalable and transparent way. Main research areas *Cloud systems *Scientific gateways for grid and cloud systems *Workflow-based IT *Grid computing, especially Desktop Grids *Interoperability between cloud and grid systems *Resource brokering in clo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lpds Building
The Laboratory of Parallel and Distributed Systems (LPDS), as a department of MTA SZTAKI, is a research laboratory in distributed grid and cloud technologies. LPDS is a founding member of the Hungarian Grid Competence Centre, the Hungarian National Grid Initiative, and the Hungarian OpenNebula Community, and also coordinates several European grid/cloud projects. LPDS laboratory, in cooperation with other departments of MTA SZTAKI, was involved in the development of the SZTAKI Cloud and takes part in many cloud-based projects. The LPDS cloud research is focusing on the field of Infrastructure as a Service (IaaS)-based cloud systems to make the previously evolved products and services of LPDS available for cloud-based execution in a scalable and transparent way. Main research areas *Cloud systems *Scientific gateways for grid and cloud systems *Workflow-based IT *Grid computing, especially Desktop Grids *Interoperability between cloud and grid systems *Resource brokering in clo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lpds Training
The Laboratory of Parallel and Distributed Systems (LPDS), as a department of MTA SZTAKI, is a research laboratory in distributed grid and cloud technologies. LPDS is a founding member of the Hungarian Grid Competence Centre, the Hungarian National Grid Initiative, and the Hungarian OpenNebula Community, and also coordinates several European grid/cloud projects. LPDS laboratory, in cooperation with other departments of MTA SZTAKI, was involved in the development of the SZTAKI Cloud and takes part in many cloud-based projects. The LPDS cloud research is focusing on the field of Infrastructure as a Service (IaaS)-based cloud systems to make the previously evolved products and services of LPDS available for cloud-based execution in a scalable and transparent way. Main research areas *Cloud systems *Scientific gateways for grid and cloud systems *Workflow-based IT *Grid computing, especially Desktop Grids *Interoperability between cloud and grid systems *Resource brokering in clo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
P-GRADE Portal
The P-GRADE Grid Portal was software for web portals to manage the life-cycle of executing a parallel application in grid computing. It was developed by the MTA SZTAKI Laboratory of Parallel and Distributed Systems (LPDS) at the Hungarian Academy of Sciences, Hungary, from around 2005 through 2010. Features By building onto the GridSphere portal framework, the P-GRADE Portal hides details of grid systems with high-level interfaces that can be integrated with middleware. It offers portlet based access to the following services: * definition of grid environments * creation and modification of workflow applications * management of grid certificates * controlling and execution of workflow applications on grid resources * monitoring and visualization of workflows and their component jobs. The P-GRADE Portal allows multi-user development and execution of workflows, and also provides support for workflow level grid interoperation. The portal supports middleware technologies inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Péter Kacsuk
Péter Kacsuk is a Hungarian computer scientist at MTA-SZTAKI, Budapest, Hungary. Biography Péter Kacsuk received his MSc and university doctorate degrees from the Technical University of Budapest, Hungary in 1976 and 1984, respectively. He received the Kandidat degree (equivalent to PhD) from the Hungarian Academy in 1989. He habilitated at the University of Vienna in 1997. He received his professor title from the Hungarian President in 1999 and the Doctor of Academy degree (DSc) from the Hungarian Academy of Sciences in 2001. He is currently the Head of the Laboratory of Parallel and Distributed Systems ( LPDS), Computer and Automation Research Institute of the Hungarian Academy of Sciences. Research interests * Parallel and distributed systems * Cluster (computing) * Grid computing * Internet computing * Parallel/distributed programming environments. Scientific merits Péter Kacsuk has been a part-time full professor at the Cavendish School of Computer Science of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MTA SZTAKI
The Institute for Computer Science and Control (in short SZTAKI, hu, Számítástechnikai és Automatizálási Kutatóintézet) is a Hungarian research institute in Budapest, founded in 1964. Scope Its primary tasks include basic and application-oriented research in an interdisciplinary setting in the fields of engineering, computer science, information technology, intelligent systems as well as process control, multimedia and wide area networking. Further tasks of SZTAKI include training, contract-based target research, development and expert support for domestic and foreign industrial, governmental and other partners. The institute also operates a public advice service on knowledge-transfer of up-to-date research results and state-of-the-art technology to university students. SZTAKI has wide external relationships and different groups within the institute work on projects for well-known international and Hungarian companies and the number of European Union projects is also im ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GUSE
The Grid and Cloud User Support Environment (gUSE), also known as WS-PGRADE (Web Service – Parallel Grid Run-time and Application Development Environment) /gUSE, is an open source science gateway framework that enables users to access grid and cloud infrastructures. gUSE is developed by the Laboratory of Parallel and Distributed Systems (LPDS) at The Computer and Automation Research Institute, Hungarian Academy of Sciences, Institute for Computer Science and Control (SZTAKI) of the Hungarian Academy of Sciences. A relevant requirement in the development of gUSE was to enable the simultaneous handling of a very large number of jobs, even in the range of millions, without compromising the response time at the user interface. In order to achieve this level of concurrency, the workflow management back-end of gUSE is implemented based on the web service concept of Service Oriented Architecture (SOA). Science Gateway Framework There are many user communities who would like to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GUSE
The Grid and Cloud User Support Environment (gUSE), also known as WS-PGRADE (Web Service – Parallel Grid Run-time and Application Development Environment) /gUSE, is an open source science gateway framework that enables users to access grid and cloud infrastructures. gUSE is developed by the Laboratory of Parallel and Distributed Systems ( LPDS) at Institute for Computer Science and Control (SZTAKI) of the Hungarian Academy of Sciences. A relevant requirement in the development of gUSE was to enable the simultaneous handling of a very large number of jobs, even in the range of millions, without compromising the response time at the user interface. In order to achieve this level of concurrency, the workflow management back-end of gUSE is implemented based on the web service concept of Service Oriented Architecture (SOA). Science Gateway Framework There are many user communities who would like to access several DCIs in a transparent way but they don't want to learn the pecul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IaaS
The first major provider of infrastructure as a service (IaaS) was Amazon in 2008. IaaS is a cloud computing service model by means of which computing resources are supplied by a cloud services provider. The IaaS vendor provides the storage, network, servers and virtualization (which mostly refers, in this case, to emulating computer hardware). This service enable users to free themselves from maintaining an on-premise data center. The IaaS provider is hosting these resources in either a public cloud (meaning users share the same hardware, storage, and network devices with other users), private cloud (meaning users does not share these resources), or hybrid cloud (combination of both). It provides the customer with high-level APIs used to dereference various low-level details of underlying network infrastructure like backup, data partitioning, scaling, security, physical computing resources, etc. A hypervisor, such as Xen, Oracle VirtualBox, Oracle VM, KVM, VMware ESX/ESXi, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Lovas
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' ( non, Hróðr) "fame, glory, honour, praise, renown" and ''berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin. It is also in use as a surname. Another commonly used form of the name is Rupert. After becoming widely used in Continental Europe it entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta. The Italian, Portuguese, and Spanish form is Roberto. Robert is also a common name in many Germanic languages, including English, German, Dutch, Norwegian, Swedish, Scots, Danish, and Icelandic. It can be u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SZTAKI Desktop Grid
SZTAKI Desktop Grid (SzDG) was a BOINC project located in Hungary run by the Computer and Automation Research Institute (SZTAKI) of the Hungarian Academy of Sciences. It closed on June 21, 2018. SZTAKI Desktop Grid was initiated in early 2005 and had its public launch on 26 May 2005. The aim of the initiative was to help the Public Resource Computing model to spread ''via'' the BOINC platform in Hungary. In 2005 the level of participation in BOINC among volunteers in Hungary was very low, but the main problem was that there wasn’t any Hungary-based, open project that would use volunteer computing. The Laboratory of Parallel and Distributed Computing of the Institute created SzDG as the first public Hungarian desktop grid. It is open to host distributed research applications for any research institute in Hungary or around the world. Local SZTAKI Desktop Grid During the setup of SzDG the staff of the laboratory identified the security problems with BOINC that render the id ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grid Computing
Grid computing is the use of widely distributed computer resources to reach a common goal. A computing grid can be thought of as a distributed system with non-interactive workloads that involve many files. Grid computing is distinguished from conventional high-performance computing systems such as cluster computing in that grid computers have each node set to perform a different task/application. Grid computers also tend to be more heterogeneous and geographically dispersed (thus not physically coupled) than cluster computers. Although a single grid can be dedicated to a particular application, commonly a grid is used for a variety of purposes. Grids are often constructed with general-purpose grid middleware software libraries. Grid sizes can be quite large. Grids are a form of distributed computing composed of many networked loosely coupled computers acting together to perform large tasks. For certain applications, distributed or grid computing can be seen as a special type of ... [...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] |
