Table of Contents
Introduction
There are many databases and servers used in the IT world with faster and efficient outputs. Out of many, MySQL is one of the top and primarily used database servers that is both easy to use and maintain. Let’s get started with more detailed and helpful information about the MySQL database.
What is MySQL database?
MySQL is a relational database where data is collected and stored in a structured format. This database can store vast amounts of data and is well secured, which is why many current corporate companies are using it for their therein and out data storage purposes. MySQL is released under an open-source license. SO you have nothing to pay for to use it. MySQL is a powerful piece of software in and of itself. It can handle a significant portion of the features found in the most expensive and sophisticated database solutions. MySQL makes use of a standard version of the widely used SQL data language. MySQL is compatible with various operating systems and languages, including PHP, PERL, C, C++, JAVA, and others. Due to all these reasons, beginners show great interest in learning and enjoy working with MySQL.
How to perform MySQL Database Queries?
One most significant advantages of using MySQL is its straightforward commands to get the required output. There is a list of commands starting from creating a database or table to alter, update, or delete a table, row, or column. The commands are primarily single worded and easy to remember and use.
How to use MySQL Database with PHP?
When MySQL is already installed in your system and connected to the server working with PHP will be a cakewalk. The primary purpose of adding MySQL to PHP is to give web-based access to the dynamic data present in a database.
To connect MySQL with PHP, there will be three extensions provided:
- mysqli
- mysqlnd
- pdo_mysql
All the above are very good and effective, but the most recommended ones would be pdo_mysql. PDO means PHP data object. When compared to other extensions, PDO is very flexible and can support 12 different databases. So when you want to shift from one database to another or retrieve any data from other databases, then PDO makes the process easy. Whereas you are all in working with only MySQL, then mysqli would be a better option.
Difference between SQL and MySQL:
| SQL | MySQL |
|---|---|
| SQL means its structured query language used in RDBMS databases. | MySQL is an RDBMS program that uses SQL language to perform its operations. |
| SQL takes time to get hands-on, and learning and understanding are required to work effectively. | MySQL is a smooth going process where everything is already installed and updated. |
| SQL is used to query a database | From creation to updation or deletion, all commands are performed using SQL in MySQL. Data handling or data storage are taken care of by the MySQL database. |
| SQL is a fixed language where many databases like MySQL run and perform various operations. | MySQL is database software that gets updated based on frequent alerts and notifications. |
| SQL is a language that is used in many databases to get the desired outputs. | MySQL is a platform that uses a language like SQL to make the subject simple and is to use. |
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