PostgreSQL — the main database for serious projects.
A relational database we put at the core of CRMs, stores and platforms. Reliable and fast, it supports complex queries, JSON and full-text search.
When we use it,
and when we don’t.
PostgreSQL fits almost always. For simple stores without relations you can use MongoDB, and for caching — Redis.
When it fits
- Stores with products, orders and inventory
- CRMs and platforms with many relations
- Projects where data integrity matters
- Reports and analytics on orders
When it doesn’t
- Fast cache and sessions — Redis
- Documents without a clear structure — MongoDB
- A static site without data
What your business gets.
- ReliabilityTransactions guarantee that payment and order never get out of sync.
- SearchFull-text search and filtering without a separate service.
- JSON fieldsFlexible data alongside a strict table structure.
- ScalingIndexes and replicas for growing load.
- Data integrityTransactions and constraints won't let you lose an order or corrupt your records.
- Open source, no licensesNo license fees and no vendor lock-in — the database is yours.
Projects built
on this stack.
Not sure
which stack to choose?
After a free consultation, we'll recommend an architecture for your product.
accepting projects for Q4 2026