Data persistence ensures that applications that retrieve and update data are kept in sync with the current state of the back-end database.

数据支持确保检索数据与更新数据的应用程序，在后端数据库的当前状态下，被同时保存。

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After completing its work for the current round, each process invokes the sync method on the Barrier instance, and so waits for the other processes to finish.

在完成当前一轮工作之后，每个进程都调用Barrier实例的sync方法，然后等候其他进程完成。

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Since our current intellectual property regime was conceived in an era when copying was difficult and imperfect, it's not surprising that it seems increasingly out of sync with the networked world.

由于我们现行的知识产权制度构思与那个复制困难且不完善的时代，它似乎跟网络世界越来越背道而驰，这一点都不奇怪。

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Tap the menu subset for Mobile Applications, and the Navigation System touch screen will then list the current SYNC-enabled apps found on the SYNC-paired smartphone that are ready for launch by voice command.

ENGADGET: Ford SYNC AppLink hands-on in a little green Fiesta

Ford hopes the B-Max, which goes on sale in Europe later this year, will help expand its current 4 million U.S. SYNC users to 13 million worldwide by 2015.

CNN: Ford puts phone apps in the driving seat

Of course, given that it's Evernote's bread and butter, there are also plenty of improvements to the current pairing options, including a "Sync Now" that allows you to sync at any time and a "Sync on WiFi-only" alternative in case you want to keep data usage to a minimum.

ENGADGET: Evernote Food goes full circle on iOS: now on iPad along with all-new design