Polkadot is famous for its parallel transaction processing abilities that enhance the system's scalability. In simple words, it is a blockchain that comprises a core network - a relay chain where other specific blockchains associate and communicate with each other. It consists of a network of heterogeneous blockchains completely secured and linked by Polkadot relay chains. A top-tier Polkadot development services company comprises a team of expert professionals who offer the best services in unleashing the best opportunities for entrepreneurs.