| 1. | Rdbm relational data base management
关系数据库管理 |
| 2. | However , doing this tightly couples the display logic with a particular rdbm system
然而，这样做就使显示逻辑和特定的rdbm系统紧耦合。 |
| 3. | This argues for storing account information in an rdbm system like mysql see
这就是在像mysql这样的rdbm系统中存储账号信息的原因所在（请参阅 |
| 4. | Middleware creates a flexible system where the underlying rdbm may be seamlessly changed , and additionally allows a single database server to be replaced with a cluster of machines
中间件创建一个灵活的系统，在这个系统中，底层的rdbm可以无缝地改变，而且允许用集群替换单一的数据库服务器。 |
| 5. | Ideally , we could have used the latest version of mysql since it supports transactions , but there are still many older installations of mysql around and it is useful to understand how transactions were historically handled in this rdbm
理想地，我们本可以使用mysql最新的版本，因为它支持事务，但是周围还有很多以前安装的mysql ，并且理解历史上在这个rdbm中如何处理事务是有用的。 |
| 6. | If this hypothetical application directly uses the native interface of a particular relational database management rdbm system , switching to a new rdbm system involves reworking all the code that talked to the old system
如果这个假设的应用程序直接使用特定的关系数据库管理（ relational database management ， rdbm ）系统的本地接口，那么转换到一个新的rdbm系统将包括重写所有与旧系统进行对话的代码。 |
