ITPub博客

                          消息游标如果消费者够快的话，消息会被及时消费，否则堵塞的消息会被存储（消息游标被pending）当队列中的消息被消费完时，阻塞的消息被重新消费。  消息游标共有三类：Store...

1）KahaDb和AMQ Message Store两种持久方式如何选择？官方：From 5.3 onwards - we recommend you use KahaDB - which offers improved scalability and recoverability over the AMQ Message Store.The AMQ Message Store which although faster than KahaDB - does not scales as well as KahaDB and rec...