What is the primary benefit of using this CRDT skill?

It allows for concurrent data updates across different replicas without a central server, ensuring all nodes eventually converge to the same state without conflicts.

What framework does this skill utilize?

It is built upon Jules Hedges' Compositional Game Theory, utilizing bidirectional lens optics for sophisticated state management and 'play/coplay' semantics.

How does it handle mathematical verification?

The skill includes built-in methods to verify core algebraic properties: idempotence, commutativity, and associativity, ensuring merge operations are reliable.

Can this be used for collaborative editing?

Yes, the included Text CRDT uses vector clocks for causality tracking, making it suitable for collaborative text documents and shared code buffers.

Which specific CRDT types are included?

The skill includes Last-Write-Wins (LWW) Registers, Grow-only (G) Counters, Positive-Negative (PN) Counters, Observed-Remove (OR) Sets, and Text CRDTs.

Conflict-Free Replicated Data Types (CRDT)

Name: Conflict-Free Replicated Data Types (CRDT)
Author: plurigrid

byplurigrid

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データベース管理

Implements mathematically verified conflict-free replicated data types with bidirectional lens optics for distributed state synchronization and compositional game theory.

概要

The CRDT Skill empowers developers to build resilient distributed systems by providing a suite of Conflict-free Replicated Data Types (CRDTs) including LWW Registers, PN-Counters, and OR-Sets. Built using Ruby and Jules Hedges' Compositional Game Theory framework, it ensures eventual consistency across peer-to-peer networks without the need for central coordination. This skill is ideal for collaborative editing, distributed state management, and scenarios requiring high availability where network partitions are common, leveraging bidirectional lens optics for seamless state transitions.

主な機能

Built-in verification tools for consistency and merge logic validation
Character-based Text CRDT with vector clock causality tracking
Verified mathematical properties for idempotence, commutativity, and associativity
Supports multiple CRDT types including LWW-Registers, PN-Counters, and OR-Sets
Open Games interface with play/coplay semantics for game-theoretic modeling
2 GitHub stars

ユースケース

Managing distributed counters and metrics across decentralized infrastructure
Building real-time collaborative text editors and shared document platforms
Synchronizing agent states in distributed machine learning and game environments

概要

主な機能

Built-in verification tools for consistency and merge logic validation
Character-based Text CRDT with vector clock causality tracking
Verified mathematical properties for idempotence, commutativity, and associativity
Supports multiple CRDT types including LWW-Registers, PN-Counters, and OR-Sets
Open Games interface with play/coplay semantics for game-theoretic modeling
2 GitHub stars

ユースケース

Managing distributed counters and metrics across decentralized infrastructure
Building real-time collaborative text editors and shared document platforms
Synchronizing agent states in distributed machine learning and game environments