Re: Max. Number of Organizations in a common channel #channel #fabric #hyperledger-fabric #network #administrator-organiization

Brett T Logan <brett.t.logan@...>

I'll quote Senthil on this one, consider a channel, with a large number of organizations, but only requiring 2 endorsements, the question was, does increasing the number of members decrease the performance:

Yes, it does. Though we need to collect only 2 endorsements out of 50 organizations, the matching of the signature set to the endorsement policy is an NP-hard problem. When the search space increases, the performance would go down.

Please refer to slide 22 here –

Brett Logan
Software Engineer, IBM Blockchain
Phone: 1-984-242-6890

----- Original message -----
From: samyakj@...
Sent by: fabric@...
To: fabric@...
Subject: [EXTERNAL] [Hyperledger Fabric] Max. Number of Organizations in a common channel #channel #fabric #hyperledger-fabric #network #administrator-organiization
Date: Sun, Jan 17, 2021 8:10 AM


Is there an upper limit to how many organizations can be enrolled in the same channel in Hyperledger Fabric?

What are the best practices to keep in mind when designing a network for many stakeholders (fabric organizations) that need to share data with each other?

Thanks, Samyak Jain


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