Although querying capabilities of a blockchain database depends on the implementation, the Bitcoin block chain can be queried by using the bitcoin-core command line client:
Read moreWhich software is used for blockchain?
Solidity is, undoubtedly, one of the most popular languages used by Blockchain Developers. Influenced by C++, Python, and JavaScript, it was designed to target the Ethereum Virtual Machine(EVM). Solidity is statically typed, supports inheritance, libraries, and complex user-defined types.
Read moreWhich database is used in blockchain?
List of Blockchain-based databases Sr.No.Blockchain-based DatabaseType of Traditional Database1BigchainDBDocument-oriented database2CassandraKey-value database3ChainifyDBRelational database4CovenantSQLRelational databaseBlockchain-based database – Wikipedia en.wikipedia.org › wiki › Blockchain-based_database
Read moreIs blockchain a relational database?
Bitcoin’s blockchain cryptographically links each block added to it, so that a modification of any one of the blocks will easily be caught. And while blockchain logs each transaction involving Bitcoins, it is easy for a relational database to log each SQL command that it receives from clients .
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