The article "Wanzi Research Report: Evolution and Pros and Cons of MEV Pattern on Solana" (authored by Shisijun) provides an in-depth analysis of the MEV pattern on Solana. Jito, as the leader, has rapidly increased its market share from 15% to 95% in the past three years. The system it has built includes three core services: block engine, jito Solana, and jito relaxer. While it brings profits, there are also controversies such as selling data.