The database tag has no wiki summary.
30
votes
5answers
5k views
Efficiently storing real-time intraday data in an application agnostic way
What would be the best approach to handle real-time intraday data storage?
For personal research I've always imported from flat files only into memory (historical EOD), so I don't have much ...
13
votes
4answers
4k views
Usage of NoSQL storage in Finance
I am wondering if anyone has used NoSQL (mongodb, cassandra, etc.) to store and analyze data.
I tried searching the web but was not able to see if the financial firms had gotten in to using nosql ...
16
votes
2answers
2k views
Do you have historical tick data you want to donate?
Do you have historical market/pricing ticket data that you would like to donate to the Open Source Trader project (OST)??
Please: upload your files! Once we gather some data, we'll do our best to ...
