Поиск по каталогу |
(строгое соответствие)
|
- Профессиональная
- Научно-популярная
- Художественная
- Публицистика
- Детская
- Искусство
- Хобби, семья, дом
- Спорт
- Путеводители
- Блокноты, тетради, открытки
Introduction to Storage Area Networks.
В наличии
Местонахождение: Алматы | Состояние экземпляра: новый |
Бумажная
версия
версия
Автор: Shraddha N. Zanjat,Vishwajit K. Barbudhe and Bhavana S. Karmore
ISBN: 9786207448401
Год издания: 1905
Формат книги: 60×90/16 (145×215 мм)
Количество страниц: 124
Издательство: LAP LAMBERT Academic Publishing
Цена: 35645 тг
Положить в корзину
Позиции в рубрикаторе
Отрасли знаний:Код товара: 768884
Способы доставки в город Алматы * комплектация (срок до отгрузки) не более 2 рабочих дней |
Самовывоз из города Алматы (пункты самовывоза партнёра CDEK) |
Курьерская доставка CDEK из города Москва |
Доставка Почтой России из города Москва |
Аннотация: In conventional IT architectures, storage devices are normally only connected to a single server. To increase fault tolerance, storage devices are sometimes connected to two servers, with only one server actually able to use the storage device at any one time. In both cases, the storage device exists only in relation to the server to which it is connected. Other servers cannot directly access the data; they always have to go through the server that is connected to the storage device. This conventional IT architecture is therefore called server-centric IT architecture. In this approach, servers and storage devices are generally connected together by SCSI cables.As mentioned above, in conventional server-centric IT architecture, storage devices exist only in relation to the one or two servers to which they are connected. The failure of both of these computers would make it impossible to access this data. Most companies find this unacceptable: at least some of the company data (for example, patient files, websites) must be available around the clock.
Ключевые слова: Storage, Area, Networks, Zanjat, Barbudhe, Karmore, IT Architecture, Device, Single server, Tolerance, Connection, SCSI cables, failure, clock, computer