The coordinator partition is called what it is because of the coordinator agent that runs on it, communicating with the application.
协调分区之所以被这样称呼，是因为运行在它上面的、与应用程序通信的协调代理。
All connection requests from client applications, whether they are local or remote, are allocated a corresponding coordinator agent.
所有来自客户机应用程序的连接请求，无论是本地还是远程的，都分配了相应的协调代理程序。
While the agents are busy doing steps 3 and 4 above, the union operator (run by the coordinator agent) starts reading data from the SHIP buffer on the first leg of the union.
当代理正在执行上述步骤3和步骤4时，UNION操作符(由协调代理程序运行)开始从UNION的第一个分支上的ship缓冲区中读取数据。
Once the coordinator agent is created, it handles all database requests on behalf of its application by coordinating subagents (db2agent) that perform requests on the database.
一旦创建了协调代理程序，通过协调对数据库执行请求的子代理程序(db2agent)，协调代理程序代表其应用程序处理所有数据库请求。
Subagent (db2agntp) : When the intra_parallel database manager configuration parameter is enabled, the coordinator agent distributes the database requests to subagents (db2agntp).
子代理程序(db2agntp)：如果启用了intra_parallel数据库管理器配置参数，协调代理程序就会把数据库请求分发给子代理程序(db2agntp)。
Coordinator agent (db2agent) : This agent coordinates work on behalf of an application and communicates to other agents using inter-process communication (IPC) or remote communication protocols.
协调代理程序(db2agent)：协调代理程序代表应用程序协调工作，并使用进程间通信(IPC)或远程通信协议与其它代理程序进行通信。
Coordinator agent (db2agent) : This agent coordinates work on behalf of an application and communicates to other agents using inter-process communication (IPC) or remote communication protocols.
协调代理程序(db2agent)：协调代理程序代表应用程序协调工作，并使用进程间通信(IPC)或远程通信协议与其它代理程序进行通信。
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