Solana's read layer infrastructure just cleared a major hurdle—two-thirds of its biggest performance bottlenecks are now addressed. Here's the breakdown:

Historical data retrieval and token account consolidation got handled through gTFA. For the sorting, searching, and transaction signature queries paired with transaction fetching, gTFA also steps in. On the streaming side, low-latency persistent and durable data feeds are now available via laserstream gRPC or laserstream WSS options.

These improvements target Solana's notorious speed limitations, especially around state queries and data streaming—critical pain points that were slowing down dApp developers and infrastructure providers. The fixes essentially mean better performance across the board for anyone building on the chain.