Performing CRUD SQL operations on a database is a complex job and it is necessary for us to do it after going through the right guidance that is what I’m sharing with you. I’ll try my best to make this tutorial as simple, brief, and short as I could so that it would be easy for a complete beginner to understand and get some benefit from it.
Also, I’ll cover some basic concepts that are necessary for you to understand before we dig deeper into the tutorial. I want you to follow along till the end of this article carefully in order to get to know about it in detail.
1. Some Basic Concepts for CRUD SQL
1.1 Relational type of Database Management System(RDBMS)
Relational databases are those in which there is a relational system between data that is stored accordingly. They are usually in the form of tables i.e. columns and rows. Each column represents attributes and each row represents some record whereas each field in the table stores some data value.
SQL(Structured Query Language) is used in RDBMS as a standard and it is used to insert, update, remove, and search the data.
1.2 What is SQL?
SQL is also known as Structured Query Language, which is used in a DBMS for storing and querying or managing data. It is used in the relational type of database management systems and it is also a standard language for such types of databases. The best example of RDBMS which is most widely used today is MySql.
So, SQL databases are those that use SQL as a querying language for storing and managing the data.
1.4 Which programming language are we going to use for performing CRUD SQL functions
The language which we are going to use for this job is PHP which in my opinion, by far, is the best option for performing backend CRUD operations. The best thing about it is that a code written in PHP 5x in 2004 would be still working properly. Also, it is not limited to some requests but one can perform a variety of functions using PHP and its syntax is also rapidly adapting to the needs of the time.
PHP is a language especially suited for web development and still, and it is known for a lot of things even in 2021. Here in this tutorial, you’ll be able to use PHP language properly for performing CRUD operations using the MySQL database.
1.5 What is CRUD?
If we make it simple, CRUD is an acronym for the four basic SQL commands Create, Read, Update, and Delete which are the operations that we perform with our data stored in the database e.g. MySQL database. We use a backend programming language like PHP to perform CRUD SQL functions with our data stored in our database. We connect our frontend with the backend which is in turn connected to our database with the help of backend programming language e.g. PHP.
1.6 What is MySQL database?
As we’ve already discussed the relational types of databases it is now easy for us to understand MySQL. MySQL is an open-source relational database management system for storing data it is written in C and C++ programming languages and its base was developed by a Swedish company in 1995. One of the most premium features of MySQL is that it is cross-platform and it works for almost any type of platform e.g. Windows, Linux, Mac OS, etc.
So, in short, it is a relational type of database management system that is used to store data and is developed using C and C++ programming languages and it is a cross-platform database that works on almost every platform. It is based on SQL(Structured Query Language) which is a standard language for relational types of databases.
MySQL is a fast and easy-to-use RDBMS and it is used by all kinds of businesses either small scale or large scale for storing data because we can store data in it persistently.
2. CRUD SQL operations tutorial
Here I’m going to share with you the best tutorial for you that is not only easy and short but also the best one on the internet which I’ve found after doing a lot of research and it proved beneficial for me also.
3. Best practices to master PHP and MySQL CRUD operations
The best practice for mastering any kind of development that I’ve learned through my personal experiences is practicing habits. The more you practice the more you’ll be able to master your development skills and if you stop it in the beginning then you’ll never be able to master it. So, if you are a complete beginner then you should follow this advice or you should adopt it as a habit. You can not only master this skill but also you can learn and master any type of development that you wish to if you make it a regular habit and practice whatever that you learn every day.
This article has enabled the readers to perform CRUD operations using the PHP programming language. Also, some basic concepts for the proper understanding of the CRUD operations are discussed.
I’ve tried to make this article as simple as I could. So, that it would be easy for complete beginners to understand it properly.
Also, let me know in the comment section what do you think about the stuff that I have discussed here?