Questions tagged [blockchain-size]

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What is the difference between "hash" and "block hash" as is demonstrated in the data?

In the following data, there are two kinds of hashes. One is a "hash" variable and the other is a "block hash". While I sense that the latter should be the block header hash, I do ...
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Ethereum Chain Size growth/drop

According to yCharts the size grew exponentially, but suddenly dropped from almost 1250GB to 500GB. Why did the size dropped of suddenly within a day? This behavior is important because having the ...
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Does the gas fee increase, when variable (a mapping type) in my smart contract is getting bigger

In my smart contract, I have the following property struct MyStruct { uint256 property1; uint256 property2; } mapping(address => MyStruct) private structs; In one function, this struct is ...
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Contract too big

My contract size is too big. It's an erc20 token with RFI and a voting extension from Openzeppelin. ERC20 + RFI is fine. (21KB) ERC20 + Voting extension is fine too. (16KB) But ERC20 + RFI + Voting is ...
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Smart Contract > 24kb

I've a smart contract that's already optimised but the bytecode is still 60kb. (~1.5k lines, comments excluded (I know lines does not matter but it's to give you a better idea)) It's an ERC20Token ...
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Retrieve size of Ethereum state on a local Go-Ethereum node

I have a local go-ethereum node and I would like to measure the size of its state on disk. The chain DB is under a .ethereum directory but measuring the size of this dir would also include space used ...
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Ethereum blockchain size growing forever

I have been wondering what is the future of ethereum (or any other blockchain) if the blockchain just keep growing and growing, at some point its size will be so huge that only very few nodes in the ...
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What is the relationship between the size of the data saved by the smart contract and the size of the actual computer storage resource consumption?

I want to know, for example, I am passing 1KB of data to the function in the smart contract, and save the 1KB data in the smart contract through the storage variable. I want to know how much storage ...
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Ethereum contract size limit for multipage contract

I got to know that there is a size limitation for Ethereum contract, but to avoid this I split up functions of my contract in two sol files and one contract extends other contract and this solve the ...
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It's 2020 September. How big is the Ethereum blockchain when download a full node?

If I want to support ethereum with a full node. How much space do I need to host a full node as of today 2020 September?
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