jpa-aggregate-persistence

Implements Spring Data JPA aggregate repositories, explicit queries, DTO projections, repository fragments, JDBC read services, entity relationships, transactions and measured database performance in a Spring Boot application. Use when the user asks to "design a repository layer", "fix N+1 queries", "add DTO projections", "write a Criteria or @Query search", or "map entity relationships". Not for schema migration authoring, production database changes, or non-Java ORMs.

Version

v1.0.0

Size

31 KB

Updated

2026-10-02

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