Backend Integration

PostgreSQL + React Integration

Relational database connectivity for React apps

Definition: Connecting React frontends to PostgreSQL databases via REST or GraphQL APIs for relational data management in enterprise applications.

Architecture Patterns

API layer: React → Java/PHP REST API → PostgreSQL
Type safety: TypeScript interfaces match database schema
Data fetching: React Query or SWR for caching
Performance: Connection pooling and query optimization

Case Study

Real Implementation: TESCO

The TESCO Stores CZ operations portal connects React/TypeScript frontend to Java REST APIs backed by PostgreSQL, handling store operations, inventory, and campaign planning data.

Related Vocabulary

MongoDB React Dashboard

Alternative database approach

Internal Portal Development

Full-stack portal architecture

Need Database Integration?

I connect React frontends to PostgreSQL, MySQL, and MongoDB databases.

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