Databases are files that store information in the form of records. Databases are often organized so that similar pieces of data are stored in the same area of the database..
A database is a collection of organized tables that provides a way to store and retrieve data.. With a database, information from one table can be retrieved and used with other tables. Some databases are specialized to store data of a specific type.
They are used in any type of project that involves the storage and consultation of information. They can be used on websites, desktop programs, Web applications, I compute in the cloud and much more.
There are different database systems, but the most common is MySQL.
MySQL is a relational database management system based on SQL – Structured Query Language.
The application is used for a wide range of purposes, including data storage applications, e-commerce and registration. Nevertheless, the most common use of MySQL is for the purpose of a web database.
Learn SQL from scratch! Course with more than 100 training!
2021: The SQL course that gives you the most value: You will learn how to make SQL queries from basic to complex.
Who is this course for?
- Anyone interested in learning more about SQL or data analysis.
- Students and professionals who want to expand their knowledge in MySQL and become experts in the field.
- Students and professionals who have already seen or have basic knowledge of databases since here you will see very advanced topics to facilitate your day-to-day work in the use of databases.
- No technical prerequisites required.
- All you need is a computer.
What you will learn
- Get started with MySQL, the management system #1 of databases.
- Make simple and complex queries.
- Multi-table queries.
- Make basic select queries.
- Understand how databases work.
- Manipulate information in a database.
- Make queries from simple to advanced.
- Answer questions using the data.
This course is free thanks to a coupon that you can find below.
Take into account that these types of coupons last for a very short time.
If the coupon has already expired you can purchase the course with a great discount.
The estimated coupon end date is for the day 25-25 of April, but it can beat at any time.
To obtain the course with your coupon, click on the following button:
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