DB 2 Viper现已可用(用于评估)，本教程可用于帮助您了解如何组合使用XML和SQL，从而构建灵活调度应用程序的基础。
DB2 Viper is now available (for evaluation purposes) and this tutorial can be used to aid in understanding how to use XML and SQL together to build the basis of a flexible scheduling application.
它提供强大且灵活的事务支持，可以处理安全、数据完整和资源调度。
It provides powerful and flexible transaction support, and handles security, data integrity, and resource scheduling.
如果你想有任务可能会变得更加复杂灵活的调度：如果一个任务开始之前或在预定的一天？
In case you want to have flexible scheduling of tasks it may become more complicated: What if a task was started before or behind the scheduled day?
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