how to query a blockchain - Samuelpaganoto.com

Last Updated on April 23, 2024 by Paganoto

Blockchain APIs – How to Query on the Blockchain

This course is all about querying data on Web3 decentralized applications. You will get an introduction to indexing and querying data on the …

How to Solve the Blockchain Data Query Issue and What The …

Querying data from blockchain runs into performance and bandwidth issues. Primarily, this happens because blockchains do not have an initial query language …

Can a blockchain be queried like a normal database? – Quora

Yes. The easiest way is to create an Alias pointing to the table in the other database. Since an Alias works just like a table, you can query away …

Querying the Blockchain: Why The Graph Might Become One …

The main idea behind The Graph is to make blockchain data queryable by leveraging established data access protocols such as GraphQL. While that …

Storing and Querying Bitcoin Blockchain Using SQL Databases

by KB Yue · 2019 · Cited by 7 — Keywords: Blockchain, SQL, Bitcoin, database, query, data analytics. 1. INTRODUCTION. Bitcoin (Nakamoto, 2008) is the first major decentralized cryptocurrency.

A blockchain index structure based on subchain query

by X Xing · 2021 · Cited by 3 — When querying transactions, users can only traverse in block order, which further reduces query efficiency [27]. The blockchain system only …

Query Processing in Blockchain Systems: Current State and …

by D Przytarski · 2021 · Cited by 1 — In Section 4, we generalize these types of data into two object types that must be distinguished when querying blockchains. Then, in Section 5, …

About The Graph – The Graph Docs

The Graph solves this with a decentralized protocol that indexes and enables the performant and efficient querying of blockchain data. These APIs (indexed ” …

Querying the Blockchain – Harmony

List of available commands · block-by-number – get a harmony blockchain block by block number · current-nonce – current nonce of an account delegation information …

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