This approach is also often used when new and old sales representatives have to spend a lot of time getting familiar with new products and service systems.

这种方式也常用于在新老销售代表不得不花大量时间来熟悉新产品和服务体系的时候。

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There could also be "old" and "new" versions of one or more core systems in place to serve these different applications, along with different mid-tier services.

一或多个核心系统的“新”“旧”版本可能同时存在以服务于不同的应用程序，以及不同的中间层服务。

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In this article, I will share some examples of how I migrated AIX systems from old to new SAN storage subsystems.

在本文中，我将与您分享一些示例以展示我是如何将AIX系统从旧的SAN存储子系统迁移到新的SAN存储子系统的。

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Among the factors that made IBM and EMC Celera's top choice is IBM's experience migrating data from old systems to new ones.

FORBES: Celera Throws Compaq Servers In Trash

Leidal also realized that his colleagues did not fully recognize the cost of redundant systems as new systems did not always lead to old ones being shut down, or if they were shutdown may not have much cost saving if they were home grown.

FORBES: There's A Smarter Way To Tighten An IT Budget

Clever - Provides technology to connect traditional old school databases and information systems with new technology.

FORBES: Y Combinator's Spring 2012 Demo Day: No Funding Talk In Pitches, But Plenty Of Funding Interest