This post is for you if you want to learn how to connect node.js to MySQL or have a better knowledge of what is node.js. Let’s dive in to learn more about it.
What is Node.js?
Features of Node.js
In the process of learning about what is node js, features are the main aspects that need to be understood. These include:
- Event-driven & Asynchronous
APIs present in the node.js library is completely in the non-blocking form or asynchronous. A server is written in node.js never has to wait for data from an API. The server goes on to the next API after visiting one.
Node.js is scalable because it uses a single-treaded design with event looping. Unlike traditional servers that establish restricted threads to handle requests, the event mechanism allows the node.js server to respond in a scalable manner.
- Quick execution of Code
- Fast Streaming
When data is sent in several streams, it takes time to process. Node.js is a rapid data processing framework. It concurrently processes and uploads a file, which saves a lot of time. As a result, Node.js boosts data and video streaming performance.
- No Buffering
Data in the Node.js application do not buffer.
Functions of Node.js
While learning what is node.js, it is critical to comprehend its functionalities. Node.js thus can perform:
- Data collection is from forms.
- The data in the database is updated, destroyed, and added.
- For websites, it generates dynamic content.
- Files here are generated, read, written, removed, and closed on the server.
Fundamentals of Node.js
Now that we have known, what is node.js, let’s explore its fundamentals:
- File system
- Event Loop
Use of Node.js
The domains where Node.js is proven to be an excellent technological partner are as follows:
- Applications that are I/O bound
- Streaming Data Applications
- Applications based on JSON APIs
- Single Page Applications
Reasons to Learn Node.js
- Demand in the Market
- Very easy to Learn
- Utilized for Full Stack Development
- Develop applications without complex code
- Appropriate to building Microservices
Connect Node.js to MySQL
While learning about what is node.js, another area that draws much attention is the way to connect node.js with MySQL.
- To begin, create a node.js project in the appropriate location on the computer.
- In the project, the folder downloads the MySQL module.
- After that, use the MySQL module’s creating connection function to create a database connection.
Why connect node.js with MySQL?
There are several reasons why using node.js with MySQL for data storage is a good idea:
- Being an open-source database, users do not have to contribute anything to use MySQL.
- MySQL is a strong database. It can do things that the most costly and powerful solutions can do.
- MySQL is compatible with several operating systems and languages, including Java, PHP, and others.
- MySQL is fast, even with enormous data volumes.
What to learn next?
Now that you’ve mastered the fundamentals of Node.js, including its essential tools, functions, purposes, and motivations to study it, you’ll need to understand the HTTP modules, Node.js modules, file system, and NPM dependencies.
A good next step towards learning can help you gain a deep insight into node.js and the related aspects. Following the concepts of node.js REPL, publishing a package, node.js, and OS, Node.js MySQL, building a functioning app and packages will thus help you to become a node.js expert.