Getting Started with MySQL: 4 Tips You Need to Know
There are certain benefits to learning MySQL. Now, if you're just getting started with MySQL, here are the best tips you need to follow.
The global IT industry is set to reach $5.2 trillion in 2020. That means there will be plenty of jobs in the IT sector that pay well. One of the skills you'll need to know is MySQL.
You may have heard that MySQL is known for its ease of use and simplicity in design, but if you're just getting started with MySQL you may be unfamiliar with some of its features.
Here are 4 tips to help you on your road to getting started with MySQL.
What Is MySQL?
Simply put, MySQL is a free open source SQL database management system. It stores data in the form of tables, with rows and columns.
Let's say a business wants to keep track of its customers and their territories within the market. The information about each specific customer would be considered data. The territory that each customer comes from would become the database.
MySQL is handy because it helps the user cross-reference data through relational content, like customer territories, using PHP. Starting to make sense?
Tips to Getting Started With MySQL
You don't need to know SQL to communicate with MySQL. You just need to understand how to communicate with the software that your web host provides, usually phpMyAdmin.
Getting Started
Unless you are an experienced programmer, you most likely will want to devote your time to learning phpMyAdmin. It is the most popular MySQL program, and most web hosts provide it.
If you contact your web host, they will tell you how to access it. You'll only need your MySQL password.
Creating a Database
Before you can add any information, you need to first create a database for that information to be stored in. Here is how to create a database in PHP MySQL.
- Log in to your web hosting account.
- Locate and click on your phpMyAdmin icon to log in.
- Find the "Create New Database" on the screen.
- Enter your database name and click Create.
If the create database is disabled, call your web host for permission. Once you create a new database, it will bring you to the screen to create tables.
Creating Tables
A database can hold many tables, so it's important to name each table you create. Each table holds data in cells on the grid.
If you know how many columns you will need in your table, type that number in the Field cell. The field cells are the columns.
If you don't know how many columns you'll need, just enter a default number like 5. You can change it later if you need more or less. Click Go.
Using the Joining Feature
Once you have many tables in a database, you can use them to your advantage. This is the power of MySQL!
Since it is a relational database management system (RDMS), it can be used to cross-reference information from one table with another. This is done through a feature called MySQL Join.
This feature saves loads of time if you were crunching data relative to age, gender, territory, or some other criteria you have within your tables.
Using MySQL to Market Yourself
Now that you know the basics of getting started with MySQL, you can start putting them into practice. If you're looking to get your IT certification, MySQL is a good place to start.
If you're looking for a job in IT, we can help. Start your job hunt with us today.
Comments:(0)
Leave a Reply
