The JMS JNDI objects are bound to the actual objects in the message engine.
将JMSJNDI对象绑定到消息引擎中的真实对象中。
We have now set up a queue destination inside the message engine, as shown in Figure 19.
现在，我们已经在消息引擎中创建了一个队列目的地，如图19所示。
Queues are configured on individual bus members, which means they belong to a message engine.
在单独的总线成员中配置队列，这意味着它们属于消息引擎。
At this point, we have now implicitly created a message engine inside the application server (Figure 15).
这时，我们已经隐式地在应用服务器中创建了一个消息引擎(图15)。
A message engine is also established for the bus, and a DataSource for that message engine is established.
还会为总线建立一个消息引擎，为该消息引擎建立一个DataSource。
To optimize Monitor performance, you usually need to configure the Monitor and the message engine databases.
要优化Monitor性能，您通常需要配置Monitor和消息引擎数据库。
In Figure 18, we will assign the queue to a particular message engine by selecting the bus member that will host the queue.
在图18中，通过选择承载队列的总线成员来将队列分配给特定的消息引擎。
We will now create a queue in the message engine. By doing so, we will define a messaging destination that will be available to the bus.
现在，我们将在消息引擎中创建一个队列。
Remote database data store: in this configuration, a database residing on a remote system is configured to act as the message engine data store.
远程数据库数据暂存器：在此配置中，远程系统中的数据库将充当消息引擎数据暂存器。
File-based data store: (default) If the message engine is configured to use a file-based data store, operating information and messages are persisted to the file system instead of a database.
基于文件的数据暂存器：(默认)如果配置消息引擎使用基于文件的数据暂存器，则操作信息和消息将持久化到文件系统中，而不是数据库中。
A use case that requires messages for a service be stored in a message engine and persist across server restarts would need to specify the following in its SCDL (for the "OrderStatusService" service).
如果用例需要将服务的消息存储在消息引擎中，并跨服务器重启，则需要在其SCDL中指定以下代码(对于“OrderStatusService”服务)。
A use case that requires messages for a service be stored in a message engine and persist across server restarts would need to specify the following in its SCDL (for the "OrderStatusService" service).
如果用例需要将服务的消息存储在消息引擎中，并跨服务器重启，则需要在其SCDL中指定以下代码(对于“OrderStatusService”服务)。
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