Projects
My work is not just about coding. It’s also about understanding the needs of different businesses, which is shown by the projects I’ve completed for clients in many industries.
DBee
Data storage systems
Description
Authorial Relational Database Management System (RDBMS) created with C++20. App is intended to serve as a storage, which enable to manage data with query language similar to SQL. User can create and manage multiple databases within the entire system. While building this system, I learned how relational databases work under the hood - including how they handle schemas, data types, constraints, and foreign keys. This helped me better understand how higher-level tools work and how to connect application development with how databases are actually built.
Tech stack
- C++20
- CMake
Features
- • Possibility to manage multiple independent databases in one environment.
- • Support for creating and managing tables with the ability to define columns with precisely defined data types: INTEGER, FLOAT or TEXT.
- • Possibility to add important constraints on columns to ensure data integrity: PRIMARY KEY, FOREIGN KEY, UNIQUE or NOT NULL.
- • Parser, which has ability to interpret queries written in a SQL-like syntax and execute proper operations based on entered query.
- • Possibility to save and read RDBMS data from file. Enable to restore the entire RDBMS structure including databases, tables, columns, constraints and data.