PostgreSQL - Reliable Database
ACID, performance and scalability
PostgreSQL is one of the most advanced open-source databases. We use it in projects requiring reliability and advanced features.
When PostgreSQL is the best choice
PostgreSQL works well in projects requiring strong data consistency and advanced features.
- Apps requiring ACID transactions
- Financial systems and e-commerce
- Apps with complex data relationships
- Projects requiring JSON and relational data
- Apps requiring advanced SQL features
When to consider alternatives
PostgreSQL has its limitations - in some scenarios other solutions will be a better choice.
- Apps requiring very high write performance (better NoSQL)
- Projects with very simple data structure (better SQLite)
Architecture and patterns
PostgreSQL offers advanced features and flexible architecture.
Connection Pooling
PgBouncer or pgpool for connection management and performance.
Replication
Streaming replication for high availability, read replicas for read scaling.
Indexing Strategy
B-tree, GIN, GiST indexes depending on queries, regular EXPLAIN analysis.
Security and quality
PostgreSQL offers advanced security features but requires proper configuration.
Access Control
Role-based permissions, SSL connections, firewall rules.
Data Encryption
Encryption at rest, TLS for connections, sensitive data encryption.
Backup Strategy
Daily backups, point-in-time recovery, test restore procedures.
Performance and maintenance
PostgreSQL requires conscious optimization but offers excellent monitoring tools.
Query Performance
EXPLAIN ANALYZE, pg_stat_statements, index optimization, query tuning.
Monitoring
pgAdmin, Grafana + Prometheus, alerting on slow queries.
How we deliver PostgreSQL projects
Our delivery process is optimized for data reliability.
Database Design (1-2 weeks)
Schema design, indexing strategy, migration plan, backup strategy.
Development & Maintenance
Migrations (Knex.js, TypeORM), monitoring, performance tuning, regular backups.
Frequently Asked Questions
Is PostgreSQL better than MySQL?
Depends on case. PostgreSQL has better support for advanced SQL features, JSON, and ACID. MySQL is faster in some write scenarios. For most business apps PostgreSQL is a better choice.
Want to use this technology in your project?
Contact us to discuss how we can help with your project.
Let's talk
about the project.
Have an app idea or need technological support? Write to us — we'll prepare a preliminary analysis and estimate within 48h. Projects that go through our DDT process (Discovery, Design & Technology) come with a price guarantee and a fixed-price agreement — a key differentiator for us.
80-890 Gdansk, Poland