The header contains general block information, such as the block address and the type of segment (for example, data or index).

块首部包涵了一般的块信息，这些信息包涵诸如块地址以及段的类型（比如，数据或者索引）等。

youdao

The header contains general block information, such as the block address and the type of segment (for example, data or index).

数据块的这部分包涵了关于数据块中拥有行的表的信息。

youdao

The header contains general block information, such as the block address and the type of segment (for example, data or index).

这部分的数据块包含了有关实际的行的信息（包括行数据区域每个行片段的地址）。

youdao

In setting policy it is important first to segment your workforce to identify different types of users and determine the best ownership model by user type.

FORBES: Coping With Consumerization: Setting Sensible Policies