DriftDB An experimental append-only database with time-travel queries. Features Append-only storage: All changes are immutable drift events Time travel: Query any historical state with AS OF clauses CRC-verified segments: Data integrity with checksummed records Secondary indexes: Fast lookups on indexed columns Snapshots & compaction: Optimize query performance Crash-safe: Atomic writes with fsync on segment boundaries Simple query language: DriftQL for easy interaction Quick Start Build from so...