RFC-44 compliant distributed locking patterns for Java services. Covers PostgreSQL advisory locks and Redis-based locking, migration workflows, and common patterns. Use when implementing or migrating distributed locking mechanisms.
6.1
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Backend Development
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Excellent skill for distributed locking in Java. The description clearly explains when and how to use PostgreSQL advisory locks or Redis-based locking. Structure is well-organized with a quick start guide, implementation options, common patterns, and references to detailed documentation files. The skill provides concrete code examples for configuration, scheduled jobs, and two locking patterns (try-with-resources and Vavr). It addresses migration workflows and RFC-44 compliance. Novelty is moderate-to-good: while distributed locking is a known pattern, the RFC-44 compliance, migration paths, and organization-specific implementation details add value beyond what a generic CLI agent could easily provide. Minor limitation: slightly more context on when to choose PostgreSQL vs Redis would further improve decision-making clarity.
majiayu000
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