Efficient Data and Indexing Structure for Blockchains in Enterprise Systems

Abstract

Blockchains yield to new workloads in database management systems and K/V-Stores. Distributed Ledger Technology (DLT) is a technique for managing transactions in 'trustless' distributed systems. Yet, clients of nodes in blockchain networks are backed by 'trustworthy' K/V-Stores, like LevelDB or RocksDB in Ethereum, which are based on Log-Structured Merge Trees (LSM-Trees). However, LSM-Trees do not fully match the properties of blockchains and enterprise workloads.