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A data analyst is more likely to know SQL rather than C++.
by g8oz 5y ago
A data analyst is more likely to know SQL rather than C++.
- Animats 5y agoMy point is that this is easy to do if you just have the data in sequence. The actual computation could be done in Matlab, or Julia, or R, or Python. SQL isn't a good language for doing computations on time-series data, but you can always write out a sorted data list.
- nl 5y agotime window functions exist in SQL now and are great.