text: 29871/hyperledger-fabric-sdk-design-role-of-the-application
  When invoking functions, it has to be send to and singed by all endorsing peers. The application needs to handle this whole process, so it has to have knowledge about the blockchain network/logic.
  When invoking functions, it has to be send to and singed by all endorsing peers. The application needs to handle this whole process, so it has to have knowledge about the blockchain network/logic.
  Yep, unfortunately, right now - the application needs to code the endorsement policy logic inside of it. Another problematic aspect is that it needs to be preconfigured with the endpoints of the peers.
  However, not for long! hopefully in v1.2 or v1.3 Fabric will have a service discoverymechanism in which the Fabric SDK would query peers for network metadata information, like where are the other peers running, and also for information like "given chaincode foo in channel bar, which peers should I ask endorsements from?" And the application won't have to deal with all that infrastructure-level knowledge, and would focus only on business logic.
  I am not familiar with SpringBoot, but ...READ MORE
  When you register a user, that user ...READ MORE
  Hyperledger client SDK is a component used ...READ MORE
  Hyperledger Composer is an application development framework ...READ MORE
  Summary: Both should provide similar reliability of ...READ MORE
  This will solve your problem
  import org.apache.commons.codec.binary.Hex;
  Transaction txn ...READ MORE
  To read and add data you can ...READ MORE
  To get started developing Java chaincode
  Ensure you ...READ MORE
  While hyperledger composer is a set of ...READ MORE
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