2 docs tagged with "hlc"

Masterclass guide to CockroachDB internals — 5-layer architecture (SQL, Transaction, Distribution, Replication, Storage), Hybrid Logical Clocks (HLC), Multi-Raft consensus, Leaseholders, Write Intents, Parallel Commits, Read Uncertainty, and Pebble storage engine.

Deep dive into distributed time synchronisation, physical clock drift, TrueTime, Lamport timestamps, Vector Clocks, Hybrid Logical Clocks (HLC), and distributed ID schemes (UUIDv7 RFC 9562 vs Snowflake vs UUIDv4) with B-Tree storage implications.