What problem does it solve?
This Skill addresses issues related to concurrency during database writes, such as lost updates, read-modify-write races, and idempotency violations, to maintain data consistency.
Core Features & Use Cases
- Audit Concurrency: Checks for transaction isolation levels, lost update prevention, and read-modify-write synchronization.
- Detect Queue Contentions: Identifies queue worker contention issues to prevent lock bottlenecks.
- Enforce Idempotency: Ensures idempotency for non-transactional stores to avoid data duplication.
- Advisory Lock Recommendations: Provides recommendations for using advisory locks to manage locks without row contention.
- Use Case: In a transactional application with complex business logic, ensure that operations like transfers and updates maintain data integrity even under concurrent access.
Quick Start
Use db-concurrency to audit your database transactions for concurrency issues in your 'transactions.db' database.