SQL: Structured Querying Language

• Relational Databases
• NoSQL (BIG DATA)
• MySQL (MariaDB), Postgres, Firebird, Oracle
• ANSI SQL: Standard
• Database: Collection of Tables
• Table: Matrix
• Columns: Data
• Rows: Items (dict's)
• SELECT...
• INSERT...
• UPDATE...
• DELETE...
• ALTER... (structure)
• DROP... (structure)
• CREATE
• JOIN (structure)
• CRUD: Create, Read, Update, Delete
• CRUD++: Print, List, Edit List,...