Parachains are the key to develop a Polkadot Blockchain. A parachain is a simplified version of the blockchain, it attaches itself to the security protocols provided by a relay chain.
Features Of Polkadot Blockchain
The parallel processing will assist in the removal of issues in the existing transaction. This network plans to initiate the integration of nested relay chains to increase the number of shards to the network in the future. Increment in the shards provides assistance to the network for parallel processing.
