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Questions tagged [blockchain]

The tag has no usage guidance.

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0answers
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Data Storage Solutions for a BlockChain

The blockchain stores basically an immutable permanent record of every transaction. This means the data is constantly increasing. Wondering if one has a model for easily roughly estimating data usage. ...
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2answers
124 views

Are there benefits to having a SQL-like read only database layer over a Blockchain distributed ledger? [closed]

Distributed Blockchain datastores provide inmutability to recorded transactions and only allow to add records accepted by a consensus algorithm in sequence. You could store data on the blockchain or ...
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1answer
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Blockchains - How are conflicts resolved between 2 or more servers hosting the same blockchain?

Context Suppose I program a blockchain which doesn't require proof-of-work and deploy it on 3 servers A, B and C. Now suppose server A and B receive requests to insert a new block with some data in ...