CRDTs
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Conflict-Free Replicated Data Types — data structures that can be replicated across nodes and merged without coordination, always converging to the same state. Examples: G-Counter (grow-only counter), PN-Counter, G-Set, OR-Set (observed-remove set), LWW-Register. Used in collaborative editing and offline-first applications.
Key Properties
Related
- Multi-Leader Replication (CRDTs eliminate conflict resolution need)
- Eventual Consistency (CRDTs guarantee convergence)