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Some exchanges post sales data available for free. If you are relying on the full market data stream, you are talking about a considerable amount of data. In
by tcbawo 9y ago
Some exchanges post sales data available for free. If you are relying on the full market data stream, you are talking about a considerable amount of data. In some cases, terabytes per week. It may be less costly to buy the data than connect and record directly, especially for a proof of concept.
- gravypod 9y agoWhich exchanges? This is more of a hobby. I can throw together stuff that can handle that load.