Hello again, After some research (or not enough research before posting this message), I found my answer in this forum. Here is a collection of link/post about using a lot of Topics, Topic performance and Topic vs selectors :
http://www.nabble.com/forum/ViewPost.jtp?post=2888852&framed=y&skin=2354 http://www.nabble.com/more-topics-against-more-filters---overhead-estmation-to14647100s2354.html#a14664571 http://www.nabble.com/Limits-on-number-of-topics--to5800812s2354.html#a5800812 http://activemq.apache.org/wildcards.html Thank you. Bob G. wrote: > > Hello, > > A typical financial system have to broadcast multiple Price updates > (20,000 individual ticker) to different client application. Most broker > firm use Tibco RV pub-sub model to do this kind of job. I read that Tibco > use a very lightweight model to implement Topic/subject. > > I would like to know if ActiveMQ can scale to have this kind of setup : > > Publishing Price Ticker update in 20,000 different Topics (one topic per > Price Ticker) and have 20 clients application each subscribing to 3000 > different topic? > > Is using one topic per Ticker the right way to do? (each Ticker are > unique, grouping is not possible) > > Should I implement the Enterprise Integration Pattern 'Dynamic Router' > and managing each individual subscription myself? > > Any advise will be welcome > > Thank you > > > -- View this message in context: http://www.nabble.com/Price-Update%3A-Using-Lots-of-Topics-or-implementing-%27Dynamic-Router%27--pattern--tp16231241s2354p16241956.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
