7 research outputs found
Алгоритмы балансирования нагрузки в Грид-системах
Проведено аналіз стратегій балансування навантаження в Грід-системах та порівняльний аналіз наявних алгоритмів розподілу потоку завдань між обчислювальними ресурсами Грід-середовища.The analysis of strategies of balancing load in the Grid-systems and comparative analysis of existing algorithms of the distribution of flow of the tasks between computing resources of a Grid environment are shown.Проведен анализ стратегий балансирования нагрузки в Грид-системах и сравнительный анализ имеющихся алгоритмов распределения потока заданий между вычислительными ресурсами Грид-среды
A Taxonomy of Data Grids for Distributed Data Sharing, Management and Processing
Data Grids have been adopted as the platform for scientific communities that
need to share, access, transport, process and manage large data collections
distributed worldwide. They combine high-end computing technologies with
high-performance networking and wide-area storage management techniques. In
this paper, we discuss the key concepts behind Data Grids and compare them with
other data sharing and distribution paradigms such as content delivery
networks, peer-to-peer networks and distributed databases. We then provide
comprehensive taxonomies that cover various aspects of architecture, data
transportation, data replication and resource allocation and scheduling.
Finally, we map the proposed taxonomy to various Data Grid systems not only to
validate the taxonomy but also to identify areas for future exploration.
Through this taxonomy, we aim to categorise existing systems to better
understand their goals and their methodology. This would help evaluate their
applicability for solving similar problems. This taxonomy also provides a "gap
analysis" of this area through which researchers can potentially identify new
issues for investigation. Finally, we hope that the proposed taxonomy and
mapping also helps to provide an easy way for new practitioners to understand
this complex area of research.Comment: 46 pages, 16 figures, Technical Repor