Slow performance to handle over 60,000 wildcard topics with 2,000msg/s

2019-02-17 Thread Franco Ng
I use ActiveMQ as market data distribution and would create over 60,000 wildcard topics (e.g. stock.01) and send 2,000 message/sec. However, ActiveMQ server CANNOT handle this kind of volume and consumer would receive delay message (over 3 mins delay). When I stop message generator, the Activ

Re: ActiveMQ web console better than Artemis?

2019-02-17 Thread Justin Bertram
I think there may be a bit of confusion about the presentation of the information between the two consoles. The ActiveMQ 5.x console presents information mainly in JMS terms (e.g. queues, topics, durable subscribers, non-durable subscribers, etc.). However, Artemis was written from the ground up to

Re: ActiveMQ version compatibility with Postgresql

2019-02-17 Thread Tim Bain
We don't explicitly test against all possible versions of a database, because our use of the database is simple enough that once ActiveMQ works with a particular database product, we typically work with all versions of that product. There could always be exceptions to that rule, of course, but we'd

Re: JDBC driver with Failover (Master-Slave) MS SQL database

2019-02-17 Thread Tim Bain
My last question in that three-year-old thread applies to you too: are you using a wrapper such as Tanuki that would detect the broker process exiting and respond by restarting the ActiveMQ process? This would be the expected way to handle this situation, so if you're not doing that, it's what I'd

Re: ActiveMQ web console better than Artemis?

2019-02-17 Thread Tim Bain
What Clebert is saying is something along the lines of "If you have concrete, specific improvements you'd like to see for the web console, please submit them as JIRA enhancement requests, preferably with an associated pull request that fixes them." Also, keep in mind that UX preferences can be (no