Smplest message queueing layer with Erlang and DOTNET CSharp or C++? High avaibility for potential high frequency trading HFT system?
This a potential architecture:
Broker data feed are fed to Erlang server from data source feed pushes down pipe to a proxy server
Client side as in trading system with charting connects to proxy server.
Maybe have a redundant failover proxy server as well?
Technically, the client could connect to Erlang via:
http://erlang.org/doc/tutorial/c_portdriver.html <– maybe in using Visual Studio CL compiler for client DLL then write wrapper for .NET components (debugging driver is complicated)
http://erlang.org/doc/man/ei.html <- nightmare to debug
https://code.google.com/p/epapi/ <– looks limited and experiment
http://www.erlang.org/doc/apps/erl_interface/erl_interface.pdf <– too low level and complicated debugging
http://www.erlang.org/documentation/doc-5.1/pdf/odbc-0.9.1.pdf <– bang your head against a wall
https://github.com/saleyn/otp.net <– not mature
Recommended options from the ‘powers to be’ so thanks to them:
User Erlang on the server side:
You could use this on the client:
This would be the most straightforward but you need to develop the failover and redundancy components for the client side.
Another option came up as using just simple TCP-IP or socket: http://stackoverflow.com/questions/807355/erlang-vs-the-real-outside-world-how-to-comunicate
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