在我们的场景中，所使用的系统在磁盘驱动器、目录结构、数据库驱动程序位置等方面都是完全相同的。
In our scenario, the systems we are using are identical in terms of disk drives, directory structure, database driver location, and so on.
请记住，数据库路径只是DB 2使用的目录结构的一部分，因此，在确定目标位置时，必须遵循同样的规则。
Remember, the database path is only part of the directory structure that DB2 USES, so you must follow the same rules when you determine the target location.
请记住，数据库路径只是DB 2使用的目录结构的一部分，因此，在确定目标位置时，必须遵循同样的规则。
Remember, the database path is only part of the directory structure that DB2 USES so you must follow the same rules when you determine the target location.
目录结构看上去是这样的：“<数据库路径>/<实例名>/<节点名>/SQLnnnnn/”。
The directory structure appears as "<database path>/<instance name>/<node name>/SQLnnnnn/."
不需要担心文件命名约定或者目录结构，一切都在数据库中。
You don't need to worry about file-naming conventions or directory structures — everything's in the database.
创建一个数据库时，关于数据库的信息，包括默认信息，存储在一个目录层次结构中。
When a database is created, information about the database, including default information, is stored in a directory hierarchy.
在这个结构中，子目录 SQLnnnnn被称为数据库目录。
The subdirectory named SQLnnnnn in this structure is referred to as the database directory.
同样，早年定义的分布结构现仍存在：目录服务分布在整个网络中，每种分布式服务保存着整个数据库的一部分。
Also, the distributed structure defined early on is still in place: Directory services are distributed across a network, with each distributed service maintaining a portion of the global database.
数据库目录包含每个文件的结构，每条数据项的类型和存储格式，以及针对数据的不同约束等信息。
Program-data independence:It is a property of database system that the structure of data file is stored in the DBMS catalog separately from the access programs.
由于分布式数据库系统不能满足PK I安全体系结构的要求，我们采用目录服务技术来为其实现证书、证书作废列表的存储管理。
Because the DBS cannot meet the requirement of PKI, we use the Directory Service technology to implement the administration of Certificate and Certificate Revocation List for PKI system.
由于分布式数据库系统不能满足PK I安全体系结构的要求，我们采用目录服务技术来为其实现证书、证书作废列表的存储管理。
Because the DBS cannot meet the requirement of PKI, we use the Directory Service technology to implement the administration of Certificate and Certificate Revocation List for PKI system.
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