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Even in HFT, they use a text based API (FIX)
by michaeljx 3y ago
Even in HFT, they use a text based API (FIX)
- c-cube 3y agoFIX is old and really not great. Some exchanges are trying to move, or have moved, to things like SBE which is a zero-copy binary format. Of course it also improves performance dramatically. So maybe that's not the best example :-)