本节简要讨论这两种任务，使用的示例针对清单1中定义的“product”表。
This section steps through both types of tasks shortly using examples that refer to the "product" table as defined in Listing 1.
RUP步骤，定义评价任务“显示了许多与TMap的计划和控制阶段的计划活动相似处。”这些相似处在表1中很明显。
Table 1: the RUP step, Define Evaluation Mission, "shows many similarities to the planning activities from TMap's planning and Control phase."
我们还要实现另外一些任务：让这个表包含完整的结构定义；还要确保这个数组前面没有空项，这样就不会浪费空间。
A little extra work would also allow tables containing full struct definitions; a little more would ensure that space isn't wasted at the front of the array with useless empty entries.
只读表：如果对于一个表没有任务更新活动，那么可以将其定义为没有空余空间。
Read-only tables: If there is never any update activity on a table, then it can be defined with no free space.
这一任务涉及定义数据库模式(表、列)，来在关系数据库中存储XML数据。
This task involves defining the database schema (tables, columns) to store XML data in a relational database.
在大量人工任务场景中，使用自定义表或自定义视图将惟一全局id与userRoleMapping关联起来，有助于提高性能。
In large volume human task scenarios, you'll get better performance using a custom table or a custom view to associate a unique global ID with User Role Mapping.
按照任务的目的和要求，设计了其数据库系统结构：定义数据、表、创建数据关系模型及设计数据结构。
According to the demands, the structure of the database has been designed: defining data, defining table, building relation data model and designing the data structure.
对各类任务来说，简单列表应用程序很容易自定义，例如想法列表或工作组成员，设备检查或签约工作表。您可以从内置的用户界面添加新列。
A simple list application is easily customized for various tasks such as listing ideas or team members equipment check-out or a sign-up sheet. you can add new columns from the built-in user interface.
对各类任务来说，简单列表应用程序很容易自定义，例如想法列表或工作组成员，设备检查或签约工作表。您可以从内置的用户界面添加新列。
A simple list application is easily customized for various tasks such as listing ideas or team members equipment check-out or a sign-up sheet. you can add new columns from the built-in user interface.
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