sql server express 2012的1GB限制如何影响我的自制交易系统？ [英] How would 1GB limit of ram of sql server express 2012 affect my self-made trading system?

问题描述

我仍然选择使用java + mysql + ubuntu或mssql + c＃+ windows 7.我的交易系统将用于回溯测试和日间交易的未来。如果我后来发现更好的交易方式，数据时间范围将在1秒到5秒之间，并且可能会下降到ms时间单位。我不知道ram和sql server的1GB限制对我的情况有多大的影响，任何想法？

I am still choosing should I use java+mysql+ubuntu or mssql+c#+windows 7. My trading system would be used to back-test and live day trade future. The data time frame will be between 1 second and 5 seconds, and may get down to ms time unit if I later discover better way to trade with it. I don't know how much impact would the 1GB limit of ram wih sql server express for my case, any idea?

推荐答案

您似乎付出了很多努力 [ ^ ] 关注性能 [< a href =http://www.codeproject.com/Questions/610367/ProgramplusbuiltplusbyplusVirtualplusStudioplusexptarget =_ blanktitle =New Window> ^ ] [ ^ ] 软件 [ ^ ] 根据你发布的帖子来判断。 [ ^ ]



为什么不咬紧牙关做一些自己的事情使用您的预期数据测试您正在评估的平台，看看它们是否符合您的期望？我觉得你的任何选择都会很好......

You seem to be putting a lot of effort[^] into being concerned about performance[^] of your trading system[^] software[^] judging by how many posts you make about it.[^]

Why not just bite the bullet and do some of your own testing, with your expected data, on the platforms you are evaluating and see if they perform to your expectations? I have a feeling that any of your choices will be just fine...

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