SQL is a structured query language that is used to communicate with database where **database **is the organized collection of data that is usually stored electronically on your computer.

There various types of database management system including

  • Hierarchical databases.
  • Network databases.
  • Relational databases.
  • Object-oriented databases.
  • Graph databases.
  • ER model databases.
  • Document databases.
  • NoSQL databases.

On this Tutorial will focus on relational database management systems of which SQL is it’s standard language .

Some common relational database management systems that use SQL are: Oracle, Sybase, Microsoft SQL Server, Access, Ingres, etc.

#databases #sql #python #mysql

Beginners guide to Integrating Python with SQL
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