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With blockchains, transactions can be made securely, decentralized, and transparent.

However, one of the biggest challenges faced by blockchains is scalability.

Let's dive into the basics of what Scalability means.

Scalability refers to the ability of a blockchain to handle a large number of transactions per second (TPS) without compromising on decentralization and security.

This is crucial to ensure the widespread adoption of blockchain technology.

Currently, most blockchain networks face scalability issues

with the most well-known blockchain, Bitcoin, having a TPS of just 7.

Ethereum, the second largest blockchain, has a TPS of 27.

This is far below the TPS of traditional centralized payment systems like VISA

which can process up to 1,700 TPS.

There are several proposed solutions to the scalability issue, including;

▪️ sharding.

▪️ off-chain transactions.

▪️ consensus algorithms.

🔷 Sharding

Sharding involves dividing the blockchain into smaller pieces.

which can be processed equally.

This reduces the workload on each node, allowing for higher TPS.

🔷 Off-chain transactions

Off-chain transactions allow for certain transactions to be processed outside the blockchain

reducing the number of transactions that need to be processed on-chain.

🔷 Consensus algorithms

Consensus algorithms, such as Proof of Stake (PoS)

allow for faster and more efficient decision-making on the network, leading to higher TPS.

In conclusion, scalability is a crucial challenge for blockchain technology to overcome to gain mass adoption.

There is potential in the solutions mentioned above, but further research and development are required.

Thanks for reading. 🙌

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