PostgreSQL

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.

Contact

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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.

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