Attempts at Other Projects

New-generation blockchains like Solana provide a parallel processing approach when handling transactions. Taking Solana as an example, it requires users to submit transactions along with all the associated account information. During block processing, Solana categorizes transactions based on this account information and executes unrelated transactions in parallel.

This processing approach indeed contributes to improving client performance. However, during periods of blockchain congestion, it often occurs when a large number of users are invoking one or two critical contracts. In such cases, Solana's parallel mechanism may not be effective.

On the other hand, Solana aims to enhance client performance by utilizing high-performance clusters as nodes, increasing machine capabilities. However, not all users can afford the cost of running such nodes, resulting in a limited number of Solana clients and a significant lack of decentralization.