I have written this blog post here: https://blogs.apache.org/activemq/entry/fast_messaging_with_artemis
You can combine that with using MAPPED at your journal type: <!-- this could be ASYNCIO or NIO --> <journal-type>MAPPED</journal-type> ** BTW: I'm actually changing this text on "this could be ASYNCIO, NIO.. adding MAPPED as well. On Thu, Jun 1, 2017 at 9:57 PM, wangqinghuan <1095193...@qq.com> wrote: > I don't understand why activemq is so slowly. I read some design document > about KafKa. In Kafka,data is immediately written to a persistence log on > the filesystem without flushing to disk. In effect this just means that it > is transferred into the kernel's pagecache. Does activemq have this style of > pagecache-centric design? > > > > > -- > View this message in context: > http://activemq.2283324.n4.nabble.com/why-AvtiveMq-is-slowly-than-Kafka-tp4726911.html > Sent from the ActiveMQ - User mailing list archive at Nabble.com. -- Clebert Suconic