How Ethereum store data

Blockchain storage is a way of saving data in a decentralized network, which utilizes the unused hard disk space of users across the world to store files . The decentralized infrastructure is an alternative to centralized cloud storage and can solve many problems found in a centralized system.

Blockchain does not store any of its information in a central location. Instead, the blockchain is copied and spread across a network of computers . Whenever a new block is added to the blockchain, every computer on the network updates its blockchain to reflect the change.

Is There Any Blockchain Size Limit? In the last two years, the bitcoin blockchain ledger size has grown from 150 GB to 250 GB . That’s almost 50 GB per year. By 2030, we can see the blockchain ledger size cross more than 1 TB easily.