SQL

SQL (Structured Query Language) is the language computers use to talk to databases—big lists of information. You can use SQL to find data, add new data, change existing data, or remove data.

Basic Commands:
• SELECT – find and read data.
• INSERT – add new data.
• UPDATE – change existing data.
• DELETE – remove data.

SQL helps websites and businesses keep their information organized and up to date. It’s a useful skill for anyone who wants to work with data.