Architectural Integration of Prisma ORM in Database-Backed Systems: Enhancing Data Access Abstraction, Type Safety, and System Maintainability

Key aspects covered in the paper include: Core Architecture: An overview of Prisma's core components, including the declarative Prisma schema, the auto-generated Prisma Client, and the Prisma Migrate engine. Data Access & Type Safety: How Prisma streamlines database interactions, enforces compile-time type safety, and handles CRUD operations without manual SQL string parsing. Relational Modeling: Implementation of one-to-one, one-to-many, and many-to-many associations using explicit entity directives and referential integrity checks. Architectural Layering: Recommendations for separating concerns by integrating Prisma instances into repositories, services, and controllers within a clean architecture structure. Migration & Fault Tolerance: Strategies for managing schema evolution, deterministic SQL script generation, exception translation, and robust error handling. System Modernization: Insights gained from using Prisma as a stabilizing abstraction layer during complex technology transitions, such as JavaScript-to-TypeScript conversions and database engine migrations from MySQL to PostgreSQL.This document is a technical paper by Illias Olanrewaju titled "Architectural Integration of Prisma ORM in Database-Backed Systems: Enhancing Data Access Abstraction, Type Safety, and System Maintainability".