What was the reason for choosing PostgreSQL as the database for your last project?

Choosing PostgreSQL as the database for a project is often driven by the following reasons:

• Reliability and stability — PostgreSQL is considered one of the most stable and tested open-source DBMS.
• Support for complex queries and advanced data types — JSONB, arrays, geospatial data, full-text search.
• Extensibility — the ability to create custom data types, functions, and operators.
• SQL standard compliance — which facilitates migration and integration.
• Active community and good documentation.
• Support for transactions and complex locking mechanisms — important for ensuring data integrity.

For example, if a project requires storing and efficiently processing JSON data, performing complex analytical queries, or using geolocation functions, PostgreSQL would be an excellent choice.