Keyword: «postgresql»

This article focuses on the development and implementation of a management system for small businesses that automates the processes of tracking customers, products, and orders. The system also addresses the most common challenges, such as: data fragmentation, slow performance and order processing, difficulties with monitoring and security, and limited analytical capabilities. These “childish” problems create an objective need for a unified database that ensures centralized storage of key business aspects and consistency of information. A unified database reduces duplication, enforces data integrity rules, improves efficiency, and simplifies the creation and maintenance of reports. The following technologies were used to build the core system: PostgreSQL, FastAPI, SQLAlchemy, and Docker Compose. The main advantage of the project is the ability to use the developed solution as a foundation for building an information system designed for small businesses.