How do you scale a blockchain so that it can process hundreds or even thousands of transactions per second – but without compromising on decentralization? It’s a question that has kept some of the brightest minds in the space awake at night, and some of the more ardent crypto factions sniping at each other for years. In this primer on blockchain scaling, news.Bitcoin.com looks at the very different approaches being taken by three prominent cryptocurrency projects – Bitcoin Core, Bitcoin Cash, and Zilliqa.

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A Short History of Scaling

In Bitcoin’s early years, scaling was rarely discussed because it simply wasn’t a problem. Transactions per second (TPS) were low, fees were low, and there were more important concerns, like resolving critical bugs, and creating an ecosystem that would support a vibrant community of users who would ensure Bitcoin survived long enough to need to scale. That’s not to say that scaling was never broached; in…

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Source: https://news.bitcoin.com/three-very-different-paths-to-blockchain-scaling/