Thank Anthony for the detailed description.
200k is great number for one instance. I would do some excercise to integreate J2SE client with help of java script to APE. Again thank you. Regards, Pradeep > Date: Fri, 23 Oct 2009 02:48:02 +0200 > From: a.ca...@weelya.com > To: ape-project@googlegroups.com > Subject: [APE Project] (233) Re: APE Roadmap? > > > By "node" I mean "an instance" :) > > It's technically not a node, they cannot be linked together for the moment. > > > Anthony Catel > > Lorren Biffin a écrit : > > Could you define 'node'? > > > > Thanks! :) > > > > Lorren Biffin > > > > On Thu, Oct 22, 2009 at 5:19 PM, Anthony Catel <a.ca...@weelya.com > > <mailto:a.ca...@weelya.com>> wrote: > > > > > > Hi, > > > > APE 1.0 beta was released (you can checkout on the last git > > revision (on > > the master)). > > So, firstly you don't need to write C code anymore. > > (Overview : > > http://www.ape-project.org/wiki/index.php/How_to_build_a_serverside_JS_module) > > > > The javascript server-side binding allow several interesting things : > > > > - Socket API (both server and client). > > - HTTP API (request API). > > - APE Pub/Sub API (Post data to users, channels, and so on). > > > > So, what you can do : > > > > - Write a JS module that listen on a specific port and wait for > > instructions. > > - Your Java app connect to APE on that port > > - Your Java app send instructions to APE > > - APE forward messages to users/channels. > > > > There is already a simple module called "inlinepush" that allow you to > > post data to any channel through a simple HTTP request. > > > > >Is there support to expose interface for java (J2SE) module > > (adapter) in > > roadmap? java script is not enough. > > >And I want to know; what is the limit of max number of concurrent > > client, APE can support? Can we increase this limit by clustering? > > >Since in stock market; need to server million of users. > > > > Each APE node (1.0) can handle about 200k concurent users (this number > > can't be accurate, it depends of the number of messages/sec sent > > to users). > > > > Btw, clustering with a model where users can't publish (as it > > happens in > > a finance marker app) is not an issue. Your publisher just need to > > publish on several APE node :). Or just write a dispatcher that do the > > job for you. > > > > Anthony Catel > > > > Pradeep chahal a écrit : > > > Hello Guys, > > > > > > I am doing analysis about APE. > > > > > > First let me give context; for real data streaming and here I am > > > mainly talking about finance market (stock, bond etc.). > > > > > > In market there is lot of product for finance market and most of > > > them use third party data streaming application server (as light > > > streamer, live data cycle and so on). Most of the finance > > products are > > > based on publish -subscribe model. > > > > > > So here is main point:- > > > A publisher will push data to streaming application server > > (APE), APE > > > push data to web client. > > > > > > so we need a communication medium between Publisher and APE. > > > > > > APE support a C based module (adapter) to communicate to it. And > > other > > > method is java script (in progress). > > > > > > Yes many publisher (finance products) are C based that’s make life > > > easy to integrate it with APE but lot of them are Java (J2SE) based. > > > > > > Is there support to expose interface for java (J2SE) module > > (adapter) > > > in roadmap? java script is not enough. > > > And I want to know; what is the limit of max number of concurrent > > > client, APE can support? Can we increase this limit by clustering? > > > Since in stock market; need to server million of users. > > > > > > I am interested to know how we can integrate APE with a complete > > solution. > > > > > > that will be great if you guys reply me. > > > > > > Regards, > > > Pradeep > > > Pisa, Italy > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Date: Wed, 21 Oct 2009 10:38:28 -0700 > > > > Subject: [APE Project] (229) Re: (227) Re: (191) Problems > > installin > > > 1.0b1 > > > > From: cadr...@gmail.com <mailto:cadr...@gmail.com> > > > > To: ape-project@googlegroups.com > > <mailto:ape-project@googlegroups.com> > > > > > > > > > > > > Thanks a lot for the quick answer! > > > > > > > > Strange though, unzip is working, I will look for the zip package > > > > then. > > > > And I had already tried the latest version, got the same kind of > > > > error. > > > > > > > > Thanks again, > > > > > > > > Cadrach > > > > > > > > On Oct 21, 7:27 pm, Anthony Catel <a.ca...@weelya.com > > <mailto:a.ca...@weelya.com>> wrote: > > > > > Anthony Catel a écrit : > > > > > > > > > > > > > > > > > > > > > Cadrach a écrit : > > > > > > > > > > >> Hi, I got almost the same error (any many more before > > that one) > > > when > > > > > >> building v1.0b2, I am on Gentoo. > > > > > >> Here follows the log from "sh build.sh" command. I am not a > > > UNIX guru, > > > > > >> so it might be something easy. > > > > > > > > > > >> rm -f udns_dn.o udns_dntosp.o udns_parse.o udns_resolver.o > > > udns_init.o > > > > > >> udns_misc.o udns_XtoX.o udns_rr_a.o udns_rr_ptr.o > > udns_rr_mx.o > > > > > >> udns_rr_txt.o udns_bl.o udns_rr_srv.o udns_rr_naptr.o > > udns_codes.o > > > > > >> rm -f udns_dn.lo udns_dntosp.lo udns_parse.lo > > udns_resolver.lo > > > > > >> udns_init.lo udns_misc.lo udns_XtoX.lo udns_rr_a.lo > > udns_rr_ptr.lo > > > > > >> udns_rr_mx.lo udns_rr_txt.lo udns_bl.lo udns_rr_srv.lo > > > > > > > > > > > Hi, > > > > > > > > > > > You need to install "zip" > > > > > > > > > > > Anthony > > > > > > > > > > Btw, I suggest you to checkout the last revision on github ;) > > > > > > > > > > > > > > > > > > > > > > > > > _________________________________________________________________ Windows 7: Find the right PC for you. 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