Scalability has been an issue related to the Ethereum blockchain for years, so the next time you hear terms like Sidechains, Plasma, Channels, or Rollups, you’ll no longer have to wonder what they mean. These are all proposed solutions to help Ethereum scale. Moreover, so-called Layer-2 solutions are widely seen as potentially holding the keys to helping Ethereum to scale and reduce Ethereum gas fees.
Over the past few days, we gave you a general overview of how Ethereum 2.0, or ETH 2.0, works and then showed you ETH 2.0 Staking and the Casper Protocol’s nuances. In this one, we are going to look into another massive feature of ETH 2.0 – Sharding.