MQ

Apache RocketMQ Simplified Chinese version of official documents - Transaction message example

What are transaction messages ? Transaction message , It can be considered as a message implementation based on two-phase commit theory , It is us...
2020-08-03 02:14 views 61

RocketMQ manual

One ,RocketMQ introduce 1.1. brief introduction RocketMQ It's distributed , Message middleware based on queue model , It has the following chara...
2020-08-03 02:14 views 92

WebSphere MQ The completion code is 2, The reason is that 2009 Problem solving

MQ2009 introduce use MQ command ：mqrc 2009 2009 0x000007d9 MQRC_CONNECTION_BROKEN express MQ Disconnection , The official reason is that th...
2020-07-28 20:05 views 91

MQ Don't lose news , How did it happen ?

A few days ago, some water friends asked questions ： Through message queuing （MsgQueue,MQ） Send tasks and messages , In case MQ What if you restar...
2020-07-21 10:58 views 28

RocketMQ Multiple namesrv Use of pits encountered

1 Business background: I've been working on new and old systems recently mysql Data synchronization , As the new system switches to micro service ,...
2019-12-07 19:49 views 23
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