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Blockchain scalability is key for mass adoption. Layer 2 solutions like Lightning Network and state channels offload transactions, enhancing speed and reducing fees. Sharding divides the network, processing multiple transactions in parallel. Sidechains create independent blockchains for specific tasks. Each has tradeoffs: security, decentralization, and complexity. Which path will lead us to a frictionless blockchain future?

I know the range of all the heroes in Ddota2, literally ALL of them.
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Absolutely agree. Layer 2 solutions and sharding are game-changers. They promise to solve many current issues but indeed, careful consideration of security and decentralization is crucial for long-term success.