DB2有一个非常高效的备份实用程序，它可以将从数据库读出的数据页分成多个部分，并以随机的顺序将它们写到目标设备。
DB2 has a very efficient and optimized backup utility that multiplexes the data pages it reads from the database and writes them to the target device in a randomized order.
但是，还附送你一点小小的提示：如果你在公共场合下大声的读出一些随机的单词，那么你就会变得与众不同，令人侧目哦。
One gentle reminder though: if you are spotted mouthing random words in public, it's you that will stand out from the crowd.
介绍了巨磁电阻材料在高密度读出磁头、磁传感器、磁性随机存储器等领域的应用。
This paper introduced the giant magnetoresistance materials and their applications to magnetoresistance sensors, read head for high density magnetic recording and magnetic random access memory.
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