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When I have a .rec file, whenever I need to add new data, I have to pack a new .rec, which is time consuming and wasteful. Is there any way to design an dataiterator to read multiple .rec? thanks!

Wang Yilan
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Your question seems to have 2 sub-questions:

  1. Is it possible to append data to a recordIO file? The question was asked on the MXNet forum couple months ago, where some answers (and drawbacks of this solution) are written
  2. Is it possible to train from multiple .rec file? Yes, this question was also asked and answered on the MXNet forum
Olivier Cruchant
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