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3 votes
Accepted

Ethereum blockchain size growing forever

Welcome! The question you're outlining here is indeed one of critical importance. You've probable heard about some of the initiatives we'll discuss here, and now you'll discover that they're working ...
Linum Labs's user avatar
  • 1,448
2 votes
Accepted

Ethereum Chain Size growth/drop

If I'm not wrong, yCharts uses Etherscan as data input. Anyway, it's because they enabled pruning for their computation, basically dropping old trie that are simply not necessary to hold on to as they ...
hroussille's user avatar
  • 7,721
2 votes

Does the gas fee increase, when variable (a mapping type) in my smart contract is getting bigger

When you create a mapping, solidity saves storage for that mapping. So adding new items to the map won't increase gas cost. You can look at this answer https://ethereum.stackexchange.com/a/8451/83751. ...
egjlmn1's user avatar
  • 441
2 votes
Accepted

What is the current size of a copy of the entire Polygon Mainnet chain?

As of March 22, 2023, the total size of Polygon Mainnet is about 1269.05 GB. You can find this information on the Polygon snapshots website: https://snapshots.polygon.technology
Falcon Stakepool's user avatar
1 vote

What is the current size of a copy of the entire Polygon Mainnet chain?

Hi developer advocate from Chainstack here. That depends on the client and the mode of the node(light node/full node/archive node). To run a full node using Polygon's own bor client takes minimum: RAM:...
Wuzhong - Chainstack DevEx's user avatar
1 vote
Accepted

What is the size of Polygon Mumbai chain in GB?

As of March 21, 2023, the total size of the Mumbai testnet is about 229.07 GB. You can find this information on the Polygon snapshots website: https://snapshots.polygon.technology Hope this helps
Adam Boudj's user avatar
  • 2,391
1 vote

Does data written into blockchain increases with gas usage?

not only storing data use gas. Each process is a sum of opcodes execution. The most expensive opcodes are when you store data. to sum 2 numbers for example costs 3 gas. the fact you process something ...
Catalin's user avatar
  • 436
1 vote

Smart Contract > 24kb

This contract won't be deployable on mainnet. You should look for a way to encode multiple argument into one. Use external Libraries for storage. And refactor in multiple smaller contract. Breaking ...
MadeInDreams's user avatar
  • 1,565
1 vote
Accepted

It's 2020 September. How big is the Ethereum blockchain when download a full node?

Currently 165 GB, taken from https://blockchair.com/ethereum/charts/blockchain-size: For an archive node, you need over 5TB (taken from https://etherscan.io/chartsync/chainarchive):
Markus - soliditydeveloper.com's user avatar

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