Home
Главная
Microsoft
Операционные Системы
Windows 7
Инструкция по эксплуатации Страница: 98

Microsoft Windows 7 [98/140] Branchcache

BranchCache

For branch ofﬁ ces, network bandwidth limitations and latency in application response times can nega-

tively affect productivity. We introduced Background Intelligent Transfer Service in Windows XP and the

Distributed File System Replication service in Windows Server 2008 to help resolve these issues. Branch-

Cache in Windows 7 and Windows Server 2008 R2 is the next step for improving worker productivity in

branch ofﬁ ces and giving them an experience more like working in the main ofﬁ ce. By caching content

from remote ﬁ le and Web servers in the branch location, workers can more quickly access the informa-

tion they need.

BranchCache can operate in one of two modes:

• Distributed Cache. Using a peer-to-peer architecture, Windows 7 client computers cache

copies of ﬁ les and send them directly to other Windows 7 client computers as necessary.

Improving performance is as easy as enabling BranchCache on your Windows 7 client and

Windows Server 2008 R2 PCs. Distributed Cache is especially beneﬁ cial for branch ofﬁ ces that

do not have a local server.

• Hosted Cache. Using a client/server architecture, Windows 7 client computers cache content to

a computer on the local network running Windows Server 2008 R2, known as the Hosted Cache.

Other clients that need the same content retrieve it directly from the Hosted Cache which offers

more reliable availability than Distributed Cache. Hosted Cache does not require a dedicated

machine, making it ideal for branch ofﬁ ces with server hardware already installed. Hosted Cache

can be conﬁ gured on a branch ﬁ le server, read-only domain controller, ISA server and more,

while the Hosted Cache computer can run the Server Core.

Сервер

содержимого

1.Переносдокумента

4.Получение

кэшированногодокумента

Размещенный

кэш

2.Кэшированиедокумента

Запрашивающийклиент

Филиал

Главный офис

BranchCache

















• Распределенный кэш. 









• Размещенный кэш. 















Размещенныйкэшможнонастроить

насуществующемсерверном

оборудованиифилиала.

Microsoft Windows 7 [98/140] Branchcache

Содержание

Похожие устройства