Private Chaincode Lab When: 08/23/2022 8:00am to 9:00am (UTC-07:00) America/Los Angeles Where: https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09 Organizer: Marcus

Next Thursday, Sep 1 at 10 AM pacific there is a virtual meetup about the Fabric Operations Console lab that will discuss how to manage a Fabric network using Channel Participation API. Dial-in

Is there any technical document about this schema for high TPS HL Fabric networks? I´ve heard Accenture did something, but I did not found it. Regards, Marcos Sarres | CEO | +55 61 98116

Dear Friend， Thanks for your kindly reply, and thanks for the detailed date you offered. The TPS from different permissioned blockchains are quite distinguished under different test conditions.

Satya, In our experience, transaction throughput is significantly affected by payload size as well as ordering service settings. You might want to try to configure the ordering service with more

Hi, We observed that for max 200 Txs only responses have been received at client node in a 3 organization setup each having 2 endorsing peers and with 3 orderer nodes over 1 channel. All responses

1000 TPS is a more typical number, but of course depends on your solution requirements and hardware. The 20K TPS number came from a research report that prototyped some fundamental changes to

Hi,My Friend, This is Peter from China, and a researcher of blockchain technology in the university. I checked the official website and other sources about the highest TPS of Hyperledger Fabric, and

Okay. The error seems to have changed, which is good news. First you had a timeout error, because the request tried to find an internet server with domain couchdb0, but received no answer. Now the

Thanks Samuel. I made the change to the CORE_LEDGER_STATE_COUCHDBCONFIG_COUCHDBADDRESS environment variable, but unfortunately the connection is still failing. Brett Tiller Sr. Software

Hello Brett, If this script is being run outside a Docker container, the env variable must point to localhost. You’re currently setting it as couchdb0 which I imagine is the container name, which

Using the fabric sample test-network I start the network and create a channel using the defaults i.e ‘network up createChannel’. I’ve written a script that sucessfully unjoins a peer from the

Private Chaincode Lab When: 08/16/2022 8:00am to 9:00am (UTC-07:00) America/Los Angeles Where: https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09 Organizer: Marcus

You should NOT use a mix of LevelDB and CouchDB based peers on the same channel. Things may work at first, but if you later endorse data on a LevelDB peer that is not compatible with CouchDB, the

Hello; Upfront I’ll say that I’m not familiar with the details or subtlies of 835/837 data (being from the UK); but understand they are healthcare records that would need a certain quality of

I am not sure anyone tested mixed database types, have you tested it? Does it work? I'm not sure what happens to a LevelDB backed peer when it receives directions to build indices which only exist in

Hi, community, I couldn't find any data regarding this, but is there a way or is it in the roadmap to have a hybrid discovery service? What I mean by hybrid is; having multiple peers on the same

Private Chaincode Lab When: 08/09/2022 8:00am to 9:00am (UTC-07:00) America/Los Angeles Where: https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09 Organizer: Marcus

Thanks Chandramohan, I’ve got the example working by setting the policies in configtx.yaml from MAJORITY to ANY. I have the following questions. The peer channel commands to fetch and update the

Hey Brett, This tutorial on channel policies may provide some helpful background: https://hyperledger-fabric.readthedocs.io/en/release-2.2/create_channel/channel_policies.html I can only guess based