应用程序组内存集是从数据库共享内存集中分配的。
The application group memory set is allocated from the database Shared memory set.
应用程序需要多种客户机类型来访问共享数据。
The application requires multiple client types to access Shared data.
基于这一信任关系，应用程序可以安全地共享代码和数据。
Based on this trust relationship, applications can share code and data in a secure manner.
表5.影响应用程序共享内存的配置参数。
Table 5. Configuration parameters that affect application Shared memory.
这样的逻辑同样适用于实例共享内存和应用程序组共享内存。
Same logic applies to the instance Shared memory and the application group Shared memory.
使用模块化，应用程序的状态和数据共享会变成一个问题。
With modularity, application state and data sharing can become an issue.
如果这些应用程序访问共享数据，它们就将导致破坏一致性的潜在冲突的产生。
If the applications access common data, they have potential conflicts which can cause inconsistencies.
下面让我们开始介绍这个样例程序，首先是不使用共享内存的程序。
Let's start with the sample program, the one that doesn't use Shared memory.
表4.影响代理程序共享内存的配置参数
Table 4. Configuration parameters that affect agent shared memory
表4.影响代理程序共享内存的配置参数
Table 4. Configuration parameters that affect agent shared memory
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