An Introduction to the Hitchhiker Tree

The goal of the Hitchhiker tree is to wed three things: the query performance of a B+ tree, the write performance of an append-only log, and convenience of a functional, persistent data structure.

Blockchains as Information Systems

Blockchains positioned as application deployment targets must confront the ubiquity and volume of highly-structured information in all but the most trivial applications. Expensive, crude or ad-hoc approaches to modeling, storing and retrieving data are typical in the blockchain space. This need not be the case.