IBM Websphere MQ 基础2：Queue队列

概念

A queue is a container for messages. Business applications that are connected to the queue manager that hosts the queue can retrieve messages from the queue or can put messages on the queue. A queue has a limited capacity in terms of both the maximum number of messages that it can hold and the maximum length of those messages.

队列是消息的容器。连接到队列管理器的企业app能从队列中获取消息，也能发布消息至队列。队列有容量限制，也即：队列最大可容纳消息和消息最长长度均有限制。管理员可通过命令进行配置。

队列分类

Queue type	Description
Local queue 本地队列	A local queue is a definition of both a queue and the set of messages that are associated with the queue. The queue manager that hosts the queue receives messages in its local queues.本地队列是Queue和与queue相关联的消息统称，队列管理器通过本地队列接收/存放的消息。
Transmission queue 传输队列	Transmission queues are a special type of local queue. When the queue manager sends a message to a queue on a remote queue manager, t