Chief Executive Safra Catz has emerged as the top U.S. corporate insider seller so far in 2025, unloading $2.5 billion worth ...

SQL Backup Master is a free, reliable, and fully-featured backup tool for Microsoft SQL Server databases. It lets you easily back up your SQL Server databases to cloud storage, FTP servers, network ...

Oracle 기반 SQL 문법, DML/DDL/TCL/DCL, 서브쿼리, 인라인뷰, 조인, 뷰, 시퀀스, 트랜잭션, PL/SQL까지 폭넓게 다루는 실습 중심 SQL 연습 프로젝트입니다.