The end goal is to increase Ethereum TPS from 15 to 100k while reducing hardware requirements to reduce congestion.
The shard chains will function somewhat like roll-ups while allowing cross-shard communication.
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最终目标是将以太坊 TPS 从 15 增加到 100k，同时降低硬件要求以减少拥塞。
分片链的功能有点像汇总，同时允许跨分片通信。
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