tendermint VS ganache

Tendermint Core / CometBFT — a state machine replication engine (written in Go);

There are good use-cases, but to much focus on cryptocurrencies. Frameworks are not well designed to be used in other use-cases. Best that I have found that doesn't forces you to a specific architecture is Tendermint, but is not even close to state-of-the-art performance and scalability. Everything else is designed around cryptocurrency and smart contracts.

BFT is an algorithm that ensures that the whole network works well even if a few members are acting fraudulently. As long as these fraudulent members are less than 33% of those who have voting power, the network will work fine. Those with voting power are those with something at stake. Cosmos uses a type of BFT consensus engine known as Tendermint. Cosmos uses Tendermint because it provides the best support for building POS blockchains.

Relevant Github ticket showing chains are now scrambling to decide which fork to use: https://github.com/tendermint/tendermint/issues/9972

BlockX is based on Tendermint Core, which relies on a set of validators that are responsible for committing new blocks in the blockchain. These validators participate in the consensus protocol by broadcasting votes which contain cryptographic signatures signed by each validator's private key.

Built with Cosmos and Tendermint.

Haqq is a scalable, high-throughput Proof-of-Stake blockchain that is fully compatible and interoperable with Ethereum. It's built using the Cosmos SDK which runs on top of Tendermint Core consensus engine.Haqq allows for running vanilla Ethereum as a Cosmos application-specific blockchain. This allows developers to have all the desired features of Ethereum, while at the same time, benefit from Tendermint’s PoS implementation. Also, because it is built on top of the Cosmos SDK, it will be able to exchange value with the rest of the Cosmos Ecosystem through the Inter Blockchain Communication Protocol (IBC)Features

Tendermint

To set up your Ganache, head to the website, choose your operating system, download it, and then run the application. To set up your account with Metamask, do this:

Blockchain Simulator: Ganache

Learners get hands-on experience with tools like Infura and Truffle Ganache, which are some of the most popular and widely used development tools in the Ethereum ecosystem that are focused on making Solidity easy to use. And as a product of ConsenSys, the Developer Program provides a direct link to the ConsenSys ecosystem, with access to some of the best resources and tools in the industry.

We recommend using Ganache to develop your smart contract first on a local blockchain on your machine. Each account in Ganache comes pre-loaded with test Ether, so you’re all set from the start.

Remember, smart contracts are immutable. Once they are deployed on mainnet, they can’t be modified. So it’s important to make sure they work before deploying. To get around this, we will test the functionalities of our DAO on a local instance of the Ethereum blockchain. This is made possible by Truffle’s Ganache—a one-click way to create a personal and local Ethereum blockchain.

Ganache might be an option for you? https://trufflesuite.com/ganache/

Restarting Ganache Restarting Computer Uninstalling from Applications and Reinstalling Ganache Downloaded Ganache from (https://trufflesuite.com/ganache/)

Ganache - A personal blockchain for Ethereum development.

Truffle & Ganache

Once you have a smart contract underway, you’ll need to test it on a blockchain. This is where Ganache comes in. Ganache is a locally hosted blockchain that simulates Ethereum on your machine. It allows you to use console.log in solidity, fork mainnet (or any other Ethereum network), set mining options, and impersonate real accounts, among other things.