Classical blockchain solutions such as Bitcoin, Ethereum or Zcash suffer from a scalability problem that limits their number of operation to about 10 per seconds. This problem makes them inadequate for effective use in the industry, games and society at large.
A possible solution to this is the side chain, that is basic transaction are not going on the main ethereum blockchain (e.g. Ethereum) but instead on a separate blockchain that uses the main chain for reference and fast transactions are being done on the side chain.
Classical blockchain solutions such as Bitcoin, Ethereum or Zcash suffer from a scalability problem that limits their number of operation to about 10 per seconds. This problem makes them inadequate for effective use in the industry, games and society at large. A possible solution to this is the side chain, that is basic transaction are not going on the main ethereum blockchain (e.g. Ethereum) but instead on a separate blockchain that uses the main chain for reference and fast transactions are being done on the side chain.