PostgreSQL
PostgreSQL is our primary choice for scalable systems where relational data integrity is non-negotiable. JSONB columns, full-text search and row-level security make so much possible within a single database.
Features
- ACID & MVCC compliance
- JSONB and NoSQL support
- Row-Level Security (RLS)
- Full-text search
- Rich index options (GIN, BRIN)
- Geospatial queries with PostGIS
Use Cases
- Financial transaction systems
- User and authorisation management
- Booking & inventory systems
- Analytical queries and reporting
- Multi-tenant SaaS backends
Deep Dive
Data Management with PostgreSQL
With over 35 years of development history, PostgreSQL is the world's most advanced open-source relational database management system. Its ACID compliance, robust MVCC (Multi-Version Concurrency Control) mechanism and comprehensive SQL standard support ensure critical business data is stored and queried securely.
At Detartech we use PostgreSQL particularly in projects where data integrity is critical, such as financial transactions, booking systems and user management. The JSONB data type lets us store schema-less data alongside relational structures and run hybrid queries. We implement search features natively with pg_trgm and full-text search without needing separate MongoDB Atlas Search.
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