What is the max number of participants assets and transactions

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I want to know if there is a restriction on the maximum no. of participants, assets, transaction that hyperledger can support? Is there a rollback system if the transaction fails?
Jul 13, 2018 in Blockchain by slayer
• 29,310 points

1 answer to this question.

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Yes, there will be limits.. But the limits are high enough for practical purpose.. 
Participants can take several forms:

  • Organizations with a separate identity and potentially with their own CA, MSP, orders, endorsers, and committers in any combination
  • Roles in chaincodes
  • Identities with a specific role in an organization

But you can set a small limit if you want.. 

And, there rollback (ACID compliant, example) if the submission of a transaction fails.
The rollback will only return a success or failure.. It does not make any changes of the failure on the ledger..

There are mainly two modes of failure:

  1. Fail during endorsement
  2. Fail during commit

To know more, you can go through http://hyperledger-fabric.readthedocs.io/en/latest/arch-deep-dive.html#basic-workflow-of-transaction-endorsement

answered Jul 13, 2018 by digger
• 26,720 points

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