管理这个资源库的软件就是消息服务器。
The software that manages this repository is the message server.
此外，连接到部分储存库队列管理器的应用程序需要将消息放到集群队列中，集群队列可能驻留在其他节点上。
In addition, applications connected to the partial repository queue managers need to put messages to clustered queues which might be hosted on some other node.
该连接名存储在集群存储库中，以便集群中的任意两个队列管理器都能向彼此发送消息。
The connection name is stored in cluster repositories to allow any two queue managers in a cluster to sent messages to each other.
如果无法连接到数据库管理系统，那么在执行php脚本时，您将会收到一个消息，指出连接失败及失败的原因。
If a connection cannot be made to the database management system, you receive a message indicating that the connection failed and the reason it failed when the PHP script is executed.
完整存储库队列管理器接收集群中其他队列管理器发送的消息，并据此更新其存储库。
The full repository queue managers receive information sent by the other queue managers in the cluster and update their repositories accordingly.
当一个EJB组件想访问数据库、消息队列服务器或者其它一些事务性资源时，它需要到资源管理器的连接(通常是使用JNDI)。
When an EJB component wants to access a database, a message queue server, or some other transactional resource, it acquires a connection to the resource manager (usually by using JNDI).
日益地，应用程序越来越需要处理这些消息以及存储在原生xml数据库管理系统中的永久业务工件。
Increasingly, applications need to process these messages as well as persistent business artifacts stored in a native XML database management system.
接下来的各个部分将列出在中间件环境中这四个步骤的一些关键点，在这些环境中使用不同的数据库或消息传递产品作为资源管理器。
The next sections list some key highlights for these four steps in middleware environments using different database or messaging products as a resource manager.
SpringDAO：JDBC DAO抽象层提供了有意义的异常层次结构，可用该结构来管理异常处理和不同数据库供应商抛出的错误消息。
Spring DAO: the Spring JDBC DAO abstraction layer offers a meaningful exception hierarchy for managing the exception handling and error messages thrown by different database vendors.
完整设计了模型的整个可实现框架：包括各组成模块的功能、相关数据结构和消息编码格式、证书管理库和密钥环的设计，以及具体的访问控制流程等。
Those include functional modules, related data structure, frames of message encoding, certificate management database, ring of keys, concrete information flows for access control and so on.
完整设计了模型的整个可实现框架：包括各组成模块的功能、相关数据结构和消息编码格式、证书管理库和密钥环的设计，以及具体的访问控制流程等。
Those include functional modules, related data structure, frames of message encoding, certificate management database, ring of keys, concrete information flows for access control and so on.
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