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Saving data in Research

Hi,

I understand it is not allowed to export data from Quantconnect what makes perfect sense. My question is if it is possible to save some temp data as part of Research workflow to use it later within Quantconnect. Say I have a large transformation that produce an intermediary dataset. I can save it using to_csv and then open it again within the same session. However I don't see this fine in another session. Is there a way to reference file ac ross multiple notebooks/workflows?

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Hey there Alex, it's on our todo list -- many people would like to save trained models for use in live trading. We're working on something like a "secure dropbox" where you can save Key-Value data and re-fetch it later.

The issue we ran into was tensorflow required loading the trained models from disk - so the key-value wasn't enough and we'll have to build a virtual disk in the live environment which is more challenging! 

 

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The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.


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The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.


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