Any ideas on how to store Hyperledger data off chain

Christopher Hartline 1 Reputation point
2021-07-14T18:51:43.03+00:00

Hi folks. I'm trying to architect a solution ... . I'm trying to build and run a HLF blockchain but would like to move/store data off-chain w/in Azure (Storage). Any ideas?

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  1. AshokPeddakotla-MSFT 27,966 Reputation points
    2021-07-15T10:05:10.957+00:00

    @Christopher Hartline For the HLF service running in Azure marketplace (i.e., HLF v1.4.x on AKS), we can store the ledger data off-chain using the HLF Node SDK to listen to transaction commit events using an event handler. The event listener client can correspondingly submit the transaction details to be stored off-chain in any Azure storage using the respective APIs or available SDKs. The references for the HLF event listeners in its Node SDK can be found here and here.

    Also, we currently do not have samples or examples to highlight this functionality.

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