TAILIEUCHUNG - Grid Computing P9

A Grid can be defined as a layer of networked services that allow users single sign-on access to a distributed collection of compute, data, and application resources. The Grid services allow the entire collection to be seen as a seamless information processing system that the user can access from any location. Unfortunately, for application developers, this Grid vision has been a rather elusive goal. The problem is that while there are several good frameworks for Grid architectures (Globus [1] and Legion/Avaki [18]), the task of application development and deployment has not become easier | 9 Grid Web services and application factories Dennis Gannon Rachana Ananthakrishnan Sriram Krishnan Madhusudhan Govindaraju Lavanya Ramakrishnan and Aleksander Slominski Indiana University Bloomington Indiana United States INTRODUCTION A Grid can be defined as a layer of networked services that allow users single sign-on access to a distributed collection of compute data and application resources. The Grid services allow the entire collection to be seen as a seamless information processing system that the user can access from any location. Unfortunately for application developers this Grid vision has been a rather elusive goal. The problem is that while there are several good frameworks for Grid architectures Globus 1 and Legion Avaki 18 the task of application development and deployment has not become easier. The heterogeneous nature of the underlying resources remains a significant barrier. Scientific applications often require extensive collections of libraries that are installed in different ways on different platforms. Moreover Unix-based default user environments vary radically between different users and even between the user s interactive environment and the default environment provided in a batch queue. Consequently it is almost impossible for one application developer to Grid Computing - Making the Global Infrastructure a Reality. Edited by F. Berman A. Hey and G. Fox 2003 John Wiley Sons Ltd ISBN 0-470-85319-0 252 DENNIS GANNON ETAL. hand an execution script and an executable object code to another user and to expect the second user to be able to successfully run the program on the same machine let alone a different machine on the Grid. The problem becomes even more complex when the application is a distributed computation that requires a user to successfully launch a heterogeneous collection of applications on remote resources. Failure is the norm and it can take days if not weeks to track down all the incorrectly set environment variables and path

• Kĩ thuật Viễn thông
• Grid Computing
• dữ liệu gird
• nền tảng gird
• mô hình tính toán
• tài nguyên điện toán
• Introduction to Grid Computing
• Grid Generations
• Types of Grid
• The Grid We are Building
• Grid Characteristics
• Grid applications
• Grid vs
• Cluster computing from application view
• Types of Grid applications
• Grid in the world
• Grid in Viet Nam
• Seminar Review
• Grid Computing Middleware
• Grid Resource Management
• Grid Computing Security
• Applications of SOA
• Grid Architecture
• Grid Layer Architecture
• Open Grid Service Architecture
• OGSA Capabilities
• Service centric View of the Grid
• Quản trị mạng
• Luận văn cử nhân tin học
• Công nghệ Grid Computing
• Ứng dụng công nghệ Grid Computing
• Lĩnh vực điện toán
• Khả năng lưu trữ
• Heuristic algorithm
• Resource utilization
• Sort Mid tasks scheduling algorithm
• Đại học Khoa học Tự nhiên TP
• HCM
• tài nguyên trên Grid
• tổ chức ảo
• quản lý toàn cục
• Data Management
• Based Scheduling
• Network Aware
• Data Transfers
• Grid Architectures
• Nền tảng Alchemi
• Ứng dụng Grid
• Toán ứng dụng
• Hiệu suất bài toán với Alchemi
• Công nghệ thông tin
• Market Oriented Grid
• Utility Computing
• Wiley Series on Parallel
• Distributed Computing
• market oriented
• Grid Software Process
• User Environments and Tools
• Grid Portal
• Framework for Loosely
• Coupled ApplicationsBuild Grid
• luận văn
• công nghệ Grid
• hệ thống Grid
• phần mềm Globus
• phương trình tuyến tính
• Grid Systems
• Monitoring and Program Analysis Activities with DeWiz
• Grid Service
• Cluster Technology
• Graphical Design
• Programming Tools
• Bài toán quản trị mạng
• Luận văn quản trị mạng
• Bộ Globus Toolkit
• Integrated Research
• scientific technological
• Peer to Peer technologies
• Programming Models
• System Architecture
• Resource Management
• Computational fluid dynamics
• Structured grid generation
• Unstructured grid generation
• Adaptive methods
• Computing techniques