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The first deployment of workload management services on the EU DataGrid Testbed: feedback on design and implementation

by G. Avellino, S. Beco, B. Cantalupo, F. Pacini, A. Terracina, A. Maraschini, D. Colling, S. Monforte, L. Salconi, F. Giacomini, E. Ronchieri, M. Mezzadri, F. Prelz, A. Gianelle, R. Peluso, M. Sgaravatto, S. Barale, A. Guarise, A. Werbrouck - in Proceedings of the 2003 Computing in High Energy and Nuclear Physics Conference (CHEP03), La Jolla , 2003
"... Application users have now been experiencing for about a year with the standardized resource brokering services provided by the ’workload management ’ package of the EU DataGrid project (WP1). Understanding, shaping and pushing the limits of the system has provided valuable feedback on both its desi ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
Application users have now been experiencing for about a year with the standardized resource brokering services provided by the ’workload management ’ package of the EU DataGrid project (WP1). Understanding, shaping and pushing the limits of the system has provided valuable feedback on both its

EU DataGRID testbed management and support at CERN

by E. Leonardi, M. W. Schulz , 2003
"... In this paper we report on the first two years of running the CERN testbed site for the EU DataGRID project. The site consists of about 120 dual-processor PCs distributed over several testbeds used for different purposes: software development, system integration, and application tests. Activities at ..."
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In this paper we report on the first two years of running the CERN testbed site for the EU DataGRID project. The site consists of about 120 dual-processor PCs distributed over several testbeds used for different purposes: software development, system integration, and application tests. Activities

The EU DataGrid Workload Management System: towards the second major release

by G. Avellino, S. Beco, B. Cantalupo, A. Maraschini, F. Pacini, A. Terracina, S. Barale, A. Guarise, A. Werbrouck, Sezione Di Torino, D. Colling, F. Giacomini, E. Ronchieri, A. Gianelle, R. Peluso, M. Sgaravatto, M. Mezzadri, F. Prelz, L. Salconi , 2003
"... In the first phase of the European DataGrid project, the 'workload management ' package (WP1) implemented a working prototype, providing users with an environment allowing to define and submit jobs to the Grid, and able to find and use the “best ” resources for these jobs. Application user ..."
Abstract - Cited by 5 (0 self) - Add to MetaCart
In the first phase of the European DataGrid project, the 'workload management ' package (WP1) implemented a working prototype, providing users with an environment allowing to define and submit jobs to the Grid, and able to find and use the “best ” resources for these jobs. Application

Managing Energy and Server Resources in Hosting Centers

by Jeffrey S. Chase, Darrell C. Anderson, Prachi N. Thakar, Amin M. Vahdat - In Proceedings of the 18th ACM Symposium on Operating System Principles (SOSP , 2001
"... Interact hosting centers serve multiple service sites from a common hardware base. This paper presents the design and implementation of an architecture for resource management in a hosting center op-erating system, with an emphasis on energy as a driving resource management issue for large server cl ..."
Abstract - Cited by 558 (37 self) - Add to MetaCart
Interact hosting centers serve multiple service sites from a common hardware base. This paper presents the design and implementation of an architecture for resource management in a hosting center op-erating system, with an emphasis on energy as a driving resource management issue for large server

Cloud Computing and Emerging IT Platforms: Vision, Hype, and Reality for Delivering Computing as the 5th Utility

by Rajkumar Buyya, Chee Shin Yeo, Srikumar Venugopal, James Broberg, Ivona Br
"... With the significant advances in Information and Communications Technology (ICT) over the last half century, there is an increasingly perceived vision that computing will one day be the 5th utility (after water, electricity, gas, and telephony). This computing utility, like all other four existing u ..."
Abstract - Cited by 620 (62 self) - Add to MetaCart
Cloud computing and provide the architecture for creating Clouds with market-oriented resource allocation by leveraging technologies such as Virtual Machines (VMs). We also provide insights on market-based resource management strategies that encompass both customer-driven service management

The Google File System

by Sanjay Ghemawat, Howard Gobioff, Shun-tak Leung - ACM SIGOPS Operating Systems Review
"... We have designed and implemented the Google File Sys-tem, a scalable distributed file system for large distributed data-intensive applications. It provides fault tolerance while running on inexpensive commodity hardware, and it delivers high aggregate performance to a large number of clients. While ..."
Abstract - Cited by 1470 (2 self) - Add to MetaCart
to reexamine traditional choices and explore rad-ically different design points. The file system has successfully met our storage needs. It is widely deployed within Google as the storage platform for the generation and processing of data used by our ser-vice as well as research and development efforts

DSR: The Dynamic Source Routing Protocol for Multi-Hop Wireless Ad Hoc Networks

by David B. Johnson, David A. Maltz, Josh Broch - In Ad Hoc Networking, edited by Charles E. Perkins, Chapter 5 , 2001
"... The Dynamic Source Routing protocol (DSR) is a simple and efficient routing protocol designed specifically for use in multi-hop wireless ad hoc networks of mobile nodes. DSR allows the network to be completely self-organizing and self-configuring, without the need for any existing network infrastruc ..."
Abstract - Cited by 743 (8 self) - Add to MetaCart
experimentation in a physical outdoor ad hoc networking testbed we have constructed in Pittsburgh, and have demonstrated the excellent performance of the protocol. In this chapter, we describe the design of DSR and provide a summary of some of our simulation and testbed implementation results for the protocol. 1

A Security Architecture for Computational Grids

by Ian Foster , Carl Kesselman, Gene Tsudik, Steven Tuecke , 1998
"... State-of-the-art and emerging scientific applications require fast access to large quantities of data and commensurately fast computational resources. Both resources and data are often distributed in a wide-area network with components administered locally and independently. Computations may involve ..."
Abstract - Cited by 569 (49 self) - Add to MetaCart
involve hundreds of processes that must be able to acquire resources dynamically and communicate e#ciently. This paper analyzes the unique security requirements of large-scale distributed (grid) computing and develops a security policy and a corresponding security architecture. An implementation

Taming the Underlying Challenges of Reliable Multihop Routing in Sensor Networks

by Alec Woo, Terence Tong, David Culler - In SenSys , 2003
"... The dynamic and lossy nature of wireless communication poses major challenges to reliable, self-organizing multihop networks. These non-ideal characteristics are more problematic with the primitive, low-power radio transceivers found in sensor networks, and raise new issues that routing protocols mu ..."
Abstract - Cited by 775 (21 self) - Add to MetaCart
with constant space regardless of cell density. We study and evaluate link estimator, neighborhood table management, and reliable routing protocol techniques. We focus on a many-to-one, periodic data collection workload. We narrow the design space through evaluations on large-scale, high-level simulations to 50

The Anatomy of the Grid - Enabling Scalable Virtual Organizations

by Ian Foster, Carl Kesselman, Steven Tuecke - International Journal of Supercomputer Applications , 2001
"... "Grid" computing has emerged as an important new field, distinguished from conventional distributed computing by its focus on large-scale resource sharing, innovative applications, and, in some cases, high-performance orientation. In this article, we define this new field. First, we review ..."
Abstract - Cited by 2638 (87 self) - Add to MetaCart
"Grid" computing has emerged as an important new field, distinguished from conventional distributed computing by its focus on large-scale resource sharing, innovative applications, and, in some cases, high-performance orientation. In this article, we define this new field. First, we
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