Hands-On Blockchain with Hyperledger

Hyperledger Fabric runtime architecture

Now that we've looked at the reference architecture, let's consider the runtime architecture for Hyperledger Fabric:

 

The following outline demonstrates a Hyperledger Fabric runtime transaction processing flow:

• Transaction proposal (application SDK):
  1. Transaction proposal is submitted by application SDK
  2. It receives a transaction proposal response back (includes ReadWrite set) post endorsement
  3. It submits the transaction (includes ReadWrite set) to the ordering service
• Transaction endorsement:
  1. The transaction is sent to the counter-parties represented by endorsing peers on their channel
  2. Each peer executes ...