The core development team of Helius has truly dedicated effort to infrastructure optimization. The team recently launched gTFA—a revolutionary RPC method and one of the most powerful query tools in the current crypto ecosystem. Previously, historical data queries on Solana have been a challenge, but now this problem is completely solved. The advent of gTFA not only improves the query efficiency of Solana nodes but also provides more comprehensive data support for DApps, wallets, and on-chain analytics tools built on Solana. Such infrastructure optimizations may seem insignificant, but they are of great importance to the development experience and application deployment across the entire ecosystem.