Solana co-founder toly responded to a netizen by saying, "ZK is slower than traditional computing. So Solana is always faster than ZK because there are no religious reasons limiting full node capacity." In response, Alex Gluchowski, CEO of ZKsync developer Matter Labs, said, "ZK is always faster than Solana because it is protected by mathematics rather than validators, which means that one or a few validators (used for redundancy) are enough, and you don't need to wait for consensus among thousands of nodes."
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