Table 3. Development environment for the proposed framework.
Component | Description |
---|---|
Operating Systems | Ubuntu Linux 16.04 64 bit |
IDE | Hyperledger Composer |
CPU | (Intel(R)Core(TM)i5-8500 CPU @ 2.5GHz 2.7GHz |
Memory | 8 GB |
Node | v8.15.0 |
CLI Tool | Composer REST Server |
Docker-compose | Version 18.09.2 |
Python | v2.7.12 |
Blockchain Network | Hyperledger Fabric |
Framework Tools | Visual studio code |
Programming Language | Angular 4,Node.js,composer modeling language |
On-chain Database | CouchDB |
Off-Chain Database | IPFS |