HackerTube / Video
CRDTs: The Hard Parts
Martin Kleppmann

Martin Kleppmann surveys current research on CRDTs, the algorithms for merging concurrent edits across offline replicas. He covers the hard parts such as rich text, moves and merge results that are technically correct but poor.
Recommended as an excellent first education on CRDTs and their limits.
6 Hacker News mentions · 2020–2024