Prisma ORM — Complete Node.js Database Guide

Prisma ORM Introduction — Next-Generation Node.js Database Tool

Learn what Prisma is: a modern Node.js ORM with declarative schema, auto-generated client, type-safe queries, and database migrations for PostgreSQL, MySQL, and SQLite.

Prisma Installation — Set Up Prisma ORM in Your Project

Learn Prisma installation: install the Prisma CLI, initialize Prisma, configure datasource, create first migration, generate client, and connect to your database.

Prisma Schema Basics — Defining Models and Data Types

Learn Prisma schema basics: define models with fields and data types, use attributes and functions, set default values, create unique constraints, and configure datasource.

Prisma Relations — One-to-One, One-to-Many, and Many-to-Many

Learn Prisma relations: define one-to-one, one-to-many, and many-to-many relations, use referential actions, handle self-relations, and optimize relation queries with include and select.

Prisma Migrations — Version Control for Database Schema

Learn Prisma Migrations: create migrations from schema changes, apply and roll back, use migrate dev vs deploy, handle migration conflicts, and seed data after migrations.

Prisma Client — Type-Safe Database Access for Node.js

Learn Prisma Client: instantiate and configure the client, run queries with full type safety, connect and disconnect lifecycle, use Prisma Studio, and client-side logging.

Prisma CRUD Operations — Create, Read, Update, and Delete Data

Learn Prisma CRUD operations: create records with create and createMany, read with findUnique, findFirst, and findMany, update with update and updateMany, and delete with delete and deleteMany.

Prisma Filtering and Sorting — Advanced Query Conditions and Ordering

Learn Prisma filtering and sorting: use where conditions with string, numeric, and date filters, combine conditions with AND/OR/NOT, sort by multiple fields, and filter on relations.

Prisma Pagination — Offset and Cursor-Based Pagination

Learn Prisma pagination: offset pagination with skip and take, cursor-based pagination for performance, pagination metadata, and implementing infinite scroll and page navigation.

Prisma Transactions — Atomic Database Operations

Learn Prisma transactions: use interactive transactions for multi-step atomic operations, batched writes for bulk updates, nested transactions, and error handling with rollback.

Prisma Raw Queries — When and How to Use Custom SQL

Learn Prisma raw queries: use $queryRaw and $executeRaw for custom SQL, map results to typed models, handle parameterized queries safely, and combine raw and Prisma operations.

Prisma Aggregations — Counting, Summing, and Grouping Data

Learn Prisma aggregations: use count, sum, avg, min, max, groupBy for data analysis, aggregate on relations, and combine aggregations with filtering for reporting.

Prisma Middleware — Intercept and Modify Database Operations

Learn Prisma middleware: add global and model-specific middleware, intercept query operations, modify parameters, log queries, implement soft deletes, and enforce access control.

Prisma Errors — Handling Database Errors and Edge Cases

Learn Prisma error handling: identify common error codes, handle unique constraint violations, missing records, connection issues, timeouts, and implement retry logic.

Prisma with Express — Building REST APIs with Prisma

Learn Prisma with Express: create REST API endpoints with Prisma, implement CRUD routes, handle request validation, manage pagination and filtering, and structure a clean API layer.

Prisma with Next.js — Full-Stack Database Integration

Learn Prisma with Next.js: set up Prisma in Next.js, create API routes with Prisma, use server components for data fetching, handle server actions, and optimize for production.

Prisma Testing — Testing Database Operations and Queries

Learn Prisma testing: set up test databases, use Prisma test helpers, mock Prisma Client, write integration tests with a test database, and use factories for test data.

Prisma Deployment — Deploying Prisma to Production

Learn Prisma deployment: run migrations in production, manage database connections, configure for serverless and containers, optimize query performance, and monitor Prisma in production.

Prisma Project — Build a Complete Application with Prisma

Build a complete application with Prisma: schema design, migrations, CRUD operations, relations, middleware, Express API with validation, and production deployment configuration.

Prisma Schema Attributes -- ID Default Unique and Relation Decorators

Master Prisma schema attributes including @id, @default, @unique, @relation, @updatedAt, and @map for precise database schema control in your Prisma projects.

Prisma Schema Indexes -- Performance Optimization with Database Indexes

Learn how to define indexes in Prisma schema using @@index, @@unique, and composite indexes for query performance optimization and database efficiency.

Prisma Schema Relations -- One to One One to Many Many to Many

Master Prisma schema relations including 1-1, 1-m, and m-m relationships, required vs optional relations, referential actions, and self-relations.

Prisma Migrations Deep Dive -- Schema Changes and Deployment

Learn Prisma migrations workflow: creating migrations, applying to databases, rolling back, resolving conflicts, and deploying schema changes to production.

Prisma Filtering Deep Dive -- Advanced Where Clauses

Master Prisma filtering with equals, in, contains, startsWith, gt, gte, lt, lte, AND, OR, NOT operators and nested relation filters for precise data queries.

Prisma Sorting -- Ordering Query Results Effectively

Learn Prisma sorting with orderBy, multiple-field sorting, relation field sorting, null handling, and performance considerations for sorted queries.

Prisma Cursor Pagination -- Offset and Cursor Based Paging

Implement Prisma cursor-based pagination using take, skip, cursor, and orderBy for efficient page-through of large datasets without offset degradation.

Prisma Nested Writes -- Create Connect Disconnect and Reconnect

Master Prisma nested writes for creating related records, connecting existing ones, disconnecting relations, and performing complex graph mutations in a single query.

Prisma Raw Queries -- Using QueryRaw and ExecuteRaw Safely

Learn when and how to use $queryRaw and $executeRaw for complex SQL queries with parameterized queries and result mapping.

Prisma Validation -- Input Validation and Schema Enforcement

Implement Prisma validation strategies using schema constraints, custom validators, Zod integration, and middleware for data integrity.

Prisma Select and Include -- Projecting Fields and Relations

Master Prisma select and include for projecting specific fields, including relations, selecting composite types, and optimizing query payload size.

Prisma Aggregations -- Count Sum Avg Min Max Deep Dive

Learn Prisma aggregate functions: count, sum, avg, min, max with filtering, grouping, and pagination for data analysis and reporting queries.

Prisma GroupBy -- Grouping and Aggregating Data

Master Prisma groupBy with having clauses, multiple field grouping, aggregate functions, and ordering grouped results for analytics.

Prisma Upsert -- Create or Update Pattern Implementation

Implement Prisma upsert operations for creating records if they do not exist or updating them if they do with proper error handling.

Prisma Connect or Create -- Relation Management Pattern

Learn the connectOrCreate pattern for managing relations where related records may or may not exist with proper conflict resolution.

Prisma Cascading Deletes -- Disconnect and Delete Relations

Master Prisma cascading deletes with onDelete referential actions, disconnecting relations, and handling delete constraints in related models.

Prisma Many to Many Relations -- Explicit and Implicit Patterns

Learn Prisma many-to-many relationships: implicit junction tables, explicit junction models with additional fields, and querying through relations.

Prisma Enums -- Enum Types in Schema and Queries

Implement Prisma enums for type-safe fields, enum values in filters and updates, database-level enum support, and migrating enum changes.

Prisma JSON Fields -- Working with JSON Data Types

Master Prisma JSON field support: storing JSON data, filtering JSON fields, updating JSON properties, and performance considerations for JSON columns.

Prisma Composite Keys -- Compound Primary Keys and Unique Constraints

Learn Prisma composite keys using @@id for compound primary keys and @@unique for multi-field unique constraints in schema design.

Prisma Relations Count -- Counting Related Records Efficiently

Implement Prisma relations count using _count includes, filtering relation counts, and counting nested relations without loading the actual related data.

Prisma Batch Operations -- CreateMany UpdateMany DeleteMany

Master Prisma batch operations: createMany for bulk inserts, updateMany for mass updates, deleteMany for bulk deletes with performance optimization.

Prisma Multiple Datasources -- Connecting to Multiple Databases

Learn Prisma multiple datasource configuration for connecting to different databases, cross-database queries, and managing multiple database connections.

Prisma Generators -- Custom Generators for Zod and Documentation

Implement Prisma generators for Zod schemas, GraphQL types, OpenAPI docs, and custom code using the Prisma generator API.

Prisma Performance Optimization -- Query Optimization Strategies

Learn Prisma query performance optimization: connection pooling, query batching, eager loading, raw queries, and using Prisma Studio for query analysis.

Prisma Deployment Strategies -- Migrations in Production

Master Prisma deployment with migration strategies: generate, deploy scripts, rollback plans, zero-downtime migrations, and CI/CD integration.