single-key access的意思|示意

The majority of the Amazon storage patterns were based on primary key access leading to single value or object.

亚马逊的大多数存储模式都建基于通过主键访问某个值或对象。

Simple access is a little slower than a simple query (find a single object by primary key) to a database.

对数据库的简单访问要比对数据库的查询(通过主键找到一个单一对象)慢一些。

For simple applications not requiring role-based access control and implementing only a single encryption key, a single user exit could be used for all encryption and decryption functions.

对于不需要基于角色的访问控制，并且只实现一个加密密钥的简单应用程序，那么可以将一个用户出口用于所有加密和解密函数。

The guidelines are housed on a central password-protected microsite, which provides a key brand management resource, bringing all of the assets together into one single point of access.

该准则被安置在中央密码保护的微型网站，它提供了一个关键的品牌管理资源，把一个单一的接入点所有的资产。