With the ever-increasing popularity of cryptocurrency and blockchain, there are also more and more ecosystems, infrastructures, and systems being developed to find their own niches in the universe of crypto. We’ve heard about names like Ethereum, Cardano, Polkadot, and Solana. Today, let’s talk about a different platform, one that is called Avalanche.
Based on their whitepaper, Avalanche is a high-performance, scalable, customizable, and secure blockchain platform. It targets three broad use cases, namely:
- Building application-specific blockchains, spanning permissioned (private) and permissionless (public) deployments.
- Building and launching highly scalable and decentralized applications (Dapps).
- Building arbitrarily complex digital assets with custom rules, covenants, and riders (smart assets).
Of course, understanding all of this will take time, so for this article, let’s touch on a few basic points. We’ll talk about a general overview of the Avalanche ecosystem, a little on how it works, and what’s unique about it.
Alright, so first, what is Avalanche? In a nutshell, Avalanche, also known as AVA, is an open, programmable platform for decentralized finance (DeFi) applications. In short, it wants to be an umbrella platform of sorts for DeFi applications, as well as, hopefully, dethrone Ethereum as the most widely used smart contract platform. Avalanche has a high transaction throughput of 4,500 transactions per second (TPS), which is a key factor in its claim of achieving higher scalability than Ethereum.
Now, before we go further, we should address potential confusion. When we mention AVA, we are talking specifically about Avalanche, the ecosystem developed by Ava Labs, and not the Travala coin, which has the coin symbol AVA. Travala is the leading blockchain-based travel booking platform backed by Binance and has great potential, however, it is not to be confused with the subject of our article today.
 
 
Launched in 2020 by Ava Labs (who also launched the “stock market of litigation financing”, Ryval), Avalanche uses a DAG-optimized proof-of-stake protocol called the Avalanche Consensus Protocol, which is an entirely new family of consensus protocols. Proposed in a whitepaper called Scalable and Probabilistic Leaderless BFT Consensus through Metastability, this consensus method, according to a document by Ava Labs, is scalable, robust, and decentralized.
It has low latency and high throughput. It is also energy efficient and does not require special computer hardware. We won’t bore you with the details, but the Avalanche Consensus is said to be a protocol that combines robustness, scale, and decentralization with speed and energy efficiency. It is said to enable millions of participants to validate while processing thousands of transactions per second, down to sub-second processing times. Put all of this together, and you’ve got a lofty goal, but one that Avalanche seems likely to be able to reach.
So, what about building on the Avalanche ecosystem? Avalanche calls itself a network of networks. What that essentially means is that it is not a single chain running a single type of block. It contains multiple subnets, each running one or more heterogeneous chains.
The Avalanche network technically consists of 3 blockchains. Firstly, the exchange chain or X-chain which hosts the native token of Avalanche, AVAX (which we’ll talk more about in a bit) as well as other digital assets. The second is called the Platform Chain or P-chain, which is the metadata blockchain on Avalanche and coordinates validators, keeps track of active subnets, and enables the creation of new subnets. The P-Chain implements the Snowman consensus protocol. The third and final blockchain is the Contract Chain or C-Chain, which allows for the creation of smart contracts using the C-Chain’s API. This all comes together…
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