PostgreSQL Development

Professional PostgreSQL development from experienced developers based in Graz, Austria.

PostgreSQL is our primary database for demanding applications. This powerful open-source database provides us with the reliability, extensibility and SQL compliance we need for enterprise projects - from simple CRUD applications to complex data models with millions of records.

In our product NetCero, PostgreSQL forms the backbone for all ESG data management. We also use PostgreSQL as our standard database in client projects - in combination with ORMs like Prisma or TypeORM that provide us with type-safe database access in TypeScript.

PostgreSQL impresses us with features like JSONB for flexible data structures, full-text search for search functionality and robust transaction safety. For vector-based search in AI projects, we use the pgvector extension, which turns PostgreSQL into a full-fledged vector database.

Official website

Capabilities

What We Build with PostgreSQL

Relational Data Modeling JSONB & Semi-Structured Data Full-Text Search pgvector for Embedding Search Prisma & TypeORM Integration Migrations & Schema Management Performance Optimization & Indexing Replication & High Availability Backup & Recovery Strategies Row-Level Security

Use Cases

Typical Use Cases

SaaS Platforms & Multi-Tenant Systems

Robust data storage for SaaS products with multi-tenant architecture, row-level security and scalable performance - as in our ESG platform NetCero.

AI-Powered Applications with Vector Search

PostgreSQL with pgvector as a vector database for RAG systems and semantic search - a unified database for structured data and embeddings, without a separate vector database.

Enterprise Data Management

Complex data models with referential integrity, audit trails and automated data pipelines for compliance-critical applications in the finance and energy sectors.

References

Selected Projects

Web Application

Klanglicht - Art Festival of Bühnen Graz

Klanglicht Audio Guide

Mobile App

Radio Soundportal

Soundportal App

Web Application

Österreichische Raiffeisen-Sicherungseinrichtung eGen (ÖRS)

Deposit Insurance Payout Platform

View all references

FAQ

PostgreSQL FAQ

Why does dectria recommend PostgreSQL?

PostgreSQL is the most capable open-source database with excellent SQL compliance, JSONB support and an active community. It scales from small projects to enterprise applications and is available as a managed service from all major cloud providers. We use PostgreSQL in most of our projects.

Can PostgreSQL be used for AI projects?

Yes, with the pgvector extension, PostgreSQL becomes a full-fledged vector database. This allows us to store and query embeddings for RAG systems and semantic search directly in PostgreSQL - without operating a separate vector database.

Does dectria also offer database migration and optimization?

Yes, we handle database migrations from other systems (MySQL, MSSQL, MongoDB) to PostgreSQL, optimize existing databases through index analysis and query tuning, and implement backup and recovery strategies for production environments.

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