Architecture of a Universal Database Provider in TypeScript without JDBC

The article addresses the lack of standardized database interfaces in the TypeScript ecosystem, similar to JDBC in Java or ADO.NET in .NET. The author proposes an architectural solution for creating a universal database provider that abstracts away specific drivers and communication protocols. The material details approaches to designing interfaces that ensure code flexibility and portability when working with various DBMS. Special attention is paid to typing and data security without the need for heavy ORMs. The author demonstrates how to build a modular system capable of adapting to new data sources while minimizing logic duplication. This article is useful for developers aiming to create scalable and maintainable solutions in Node.js and TypeScript environments, as well as those interested in designing low-level data access libraries.