SQL (Structured Query Language) is a programming language used to manage and manipulate relational databases. SQL is used to create, update, delete, and retrieve data from relational databases. SQL is
Introduction A database is a collection of data that is organized in a way that allows for efficient storage, retrieval, and manipulation of that data. In computer science, databases are
Introduction to Data Data collection refers to the process of gathering information or data from various sources for the purpose of analysis, decision-making, and research. Data collection can be done
