Goldsky is a company that specializes in providing data solutions for crypto businesses, offering tools that facilitate real-time data streaming and indexing. Their products, such as Subgraphs and Mirror, empower developers to quickly build Web3 applications by providing seamless access to live blockchain data. Goldsky is renowned for its capability to handle large volumes of data efficiently, ensuring low-latency and reliable data delivery, crucial for applications requiring immediate data access. Clients such as Polymarket and POAP benefit from Goldsky's infrastructure, which offers intelligent API handling, global data synchronicity, and redundant systems to ensure uptime and data integrity.