Java Client SDK for Hyperledger blockchain [closed]

hyperledger hyperledger-fabric java-client

Under https://github.com/hyperledger there are many Java Client SDK projects like fabric-gateway / fabric-gateway-java / fabric-sdk-java.

Why are there so many Java clients?

How do I choose which one to use?


Solution 1:

I appreciate it could be more obvious. The README for each repo does give some guidance. From the fabric-sdk-java README:

This project provides a low-level API for interacting with Hyperledger Fabric blockchain networks, and is used by the high-level Hyperledger Fabric Gateway SDK for Java [...] For building Hyperledger Fabric blockchain client applications, you are strongly encouraged to use the high level API.

That points to fabric-gateway-java as the API to use.

From Fabric v2.4, the fabric-gateway client API is the preferred client API for developing applications. It provides a consistent client API in Go, Node and Java, with much of the heavy-lifting moved to a server-side Fabric Gateway service, implemented in the peer.

Related

Calculate maximum diameter in 3D binary mask
How to resolve 'Import "django.contrib" could not be resolved from source' in VS Code?
Create a 3D ply file with faces and vertices from numpy array containing vertices
Convert date and time from UTC to local in specifed format
Visual Studio 2019 is not showing Device target option for UWP
How to define mongoose _id in TypeScript interface?
Program exits loop, can't understand why even with debugging
How to extract the values stored in a Variable and add them? I Used a function which stores more than one value in a Variable [duplicate]
How to redirect to a POST route in Laravel
Is it possible to add a Polygon layer to a google map v3 without using fusion tables
How to resize images in org-mode
Data type during transferring data with ADF to Databricks tables converts into string