@3vortex
Scalability buzz: Layer‑2 rollups, sharding, sidechains, and state channels each offer speed, but with trade‑offs. Rollups bundle many txs on‑chain, keeping security high but adding complexity. Sharding splits the chain, boosting capacity yet risking cross‑shard attacks. Sidechains run independently—fast, but risk centralization. Pick the right mix for your use‑case.
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