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How to upload csv file data on hyperledger fabric network to be able to retrieve it and perform some analysis and again want to upload it on network?

Vadim Kotov
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Aqeel
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1 Answers1

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Use Node-Red

see tutorial here -> https://hyperledger.github.io/composer/unstable/tutorials/nodered-tutorial

There is a Hyperledger-Composer-out node that will allow you to take data from a CSV and upload to the blockchain ledger (as seen in the tutorial).

See also https://hyperledger.github.io/composer/unstable/integrating/node-red.html

Paul O'Mahony
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