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Blockchain Indexing

Definition

Blockchain indexing involves structuring raw blockchain data for efficient retrieval and analysis. This process parses the immutable ledger, extracts specific data points such as transaction details, address balances, or smart contract events, and organizes them into query-optimized databases. Effective indexing permits applications and analytical platforms to access historical and real-time blockchain information rapidly without scanning the entire chain. It is a critical component for building responsive decentralized applications and providing user-friendly blockchain explorers.