SQL for data analysis

SQL FOR DATA ANALYSIS

Sql is a very crucial tool for use in data career. It is one of the most popular and used database. Just like how one needs a spoon to eat then similar one needs sql for data. In this tutorial we wull cover on some of the crucial aspects of SQL. We will explain how to use SQL for data visualization and analysis. We will explain how to use different queries for different functions.

### Prerequisites

What is SQL
Installation Instructions
Getting Started
Using SQL for data analysis and analysis

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SQL is a structured query language used for communicating with the database. It is considered the most standard query language for use in relation database management systems(RDMS). In a relational database data is stored in tabular format. Tabular format means in form of rows and columns hence a table. The two table and rows represents variant data attributes and also relationship which links between several data values.