Presence server: a "Presence server" provides the services to collect, manage and distribute the real time availability and the means for communicating among users.

在线状态服务器：“在线状态服务器”提供用于收集、管理和分发实时可用性和用户间的通信方法的服务。

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Replication allows real-time availability and scalability across these servers.

复制可在这些服务器间提供实时的可用性和可伸缩性。

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Whereas the power of big data lies in using data to drive business outcomes, the power of mobility lies in speed and real time availability.

FORBES: The Massive M2M Business Opportunity (Part 1)

Best Buy ( BBY - news - people ) to offer real-time inventory information about product availability at local stores.

FORBES: Real-time search, translation, location--everywhere?