prushh / cloud-chain-simulation

This project aims to test different kinds of blockchains and consensus mechanism with the same contract CloudSLA.sol

cloud-chain-simulation

Project for the course "Blockchain and Cryptocurrencies" of the University of Bologna, A.Y. 2021/2022. This project aims to test different kinds of blockchains and consensus mechanism with the same contract CloudSLA.sol.

Blockchains used

We used three different kinds of blockchains with a default number of validator node that it's equal to 4. Other parameters equal for all configurations are the follow:

• Gas limit: 0xf7b760
• Block period seconds: 5

Hyperledger Besu

• Setup: https://consensys.net/quorum/products/guides/getting-started-with-consensys-quorum/

• Configuration: QBFT, IBFT, CLIQUE

  • Change BESU_CONS_ALGO variable in the .env file, inside the root directory.

Go-Quorum

• Setup: https://consensys.net/quorum/products/guides/getting-started-with-consensys-quorum/

• Configuration: qbft, instanbul, raft

  • Change GOQUORUM_CONS_ALGO variable in the .env file, inside the root directory.

Polygon

• Setup: execute the script run_polygon.sh, follow the instructions carefully because we don't handle any typing errors.

• Configuration: IBFT, PoS