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Non-Tech : myTrack service from Track Data
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To: Atin who wrote (518)4/20/2000 3:51:00 PM
From: fut_trade  Read Replies (1) of 571
 
...you an additional $25/month

Yes, I just noticed that. Since I only want realtime index futures data, the total cost to me would be $45/month+exchange fees. The exchange fee for the CME typically costs an additional $50/month, although the realtime e-mini quotes are free.

...familiar with C++

I know C and Java now -- and could probably become proficient in C++ with some effort. But I don't have a C++ compiler yet and I am really enjoying programming in Java.

...using the java native interface

Thanks for pointing that out. I just located the documentation on it. I will look into it. I don't really need a realtime data feed at the moment, but it would be nice to have. Currently I scan in realtime e-mini quotes and five-minute bars from "free" sources. But sometimes it's sloowwwww.

Peter

JNI is a fairly rich programming interface that allows you to call native methods from a Java application...Currently, JNI is designed to interface with native methods written only in C or C++. Using JNI, your native methods can:

Create, inspect, and update Java objects (including arrays and Strings)
Call Java methods
Catch and throw exceptions
Load classes and obtain class information
Perform run-time type checking
Thus, virtually everything you can do with classes and objects in ordinary Java you can also do in native methods
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