This article examines the set operator of the DB. Hello! In databases, set operators are used to combine or divide data extracted from multiple tables....

This article examines the operator types of DB. Hello! The database operator represents the operations used to process and manipulate data in the database. These...

This article examines the characteristics of transactions. Hello! A transaction represents a logical unit of work performed in a database. These transactions have the characteristics...

This article examines the concept and type of SQL. Hello! Structured Query Language (SQL) is a standardized language for manipulating and managing data in relational...

This is an article about DB and DBMS. Hello! Database (DB) and database management systems (DBMS) play important roles in modern information systems. Let’s look...