September 2019
Beginner to intermediate
540 pages
13h 3m
English
Content preview from Learn Ethereum
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Blockchain scalability trilemma
First used by Vitalik Buterin, the scalability trilemma is a concept in blockchain regarding its capability to address scalability, decentralization, and security, without compromising any of them. The trilemma claims that it is almost impossible to achieve all three properties in a blockchain system:
- Decentralization: This is a core tenet upon which Bitcoin and blockchain were created. Decentralization enables censorship-resistance and permits anyone to participate in a decentralized ecosystem without a central authority or intermediary.
- Security: This refers to the integrity and immutability of the public ledger, and the ability to resist 51% or DDoS like network attacks.
- Scalability: This concerns the ability ...
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