Back-end developers are required to have technical expertise, analytical thinking, and excellent collaboration skills. As a back-end web developer, you should be able to work independently to design the web infrastructure. Donations to freeCodeCamp go toward our education initiatives, and help pay for servers, services, and staff.
Top 10 Backend Technologies You Should Know
Since you are a user of the modern era, you will be investing your time and resources in setting up a modern database, such as SQL, MySQL, MongoDB. Server-side developers are also trained in the art of setting up the databases and creating different tables to easily optimize your data and https://wizardsdev.com/en/news/quality-backend-is-it-possible/ store it in an easily accessible format. These applications’ core function is to understand the logic in text-based commands and respond to that logic by sending back the right set of information. These applications serve as intermediaries between the frontend and the server-side servers.
They let you separate your application into more easily comprehensible (and testable!) chunks; you can also reuse lower-tier code more easily in higher tiers. Many back-end developers start their careers with a bachelor’s degree, majoring in web development or a broader field like computer science. These four-year programs often allow learners to specialize via formal concentrations or a combination of electives and internships.
Frontend and backend
The backend communicates with the frontend, sending and receiving information to be displayed as a web page. Static websites are good for showcasing things like businesses, restaurants, web development portfolios, or professional profiles. But if you want to turn your site into something that users can interact with, you’ll need to get more in-depth concerning what’s going on behind the scenes of the website. In terms of frontend developer salaries, the answer varies based on where you’re located in the world and which of these skills you have, but expect to earn comfortably above average.
It also provides an authentication stateless method, thus protecting the apps from a third party. It supports scalability and architecture, and developers can add new hardware at any point. Which in turn makes it interact with relational database management systems effectively. Spring Boot is a Java-based, lightweight and open-source platform that is used to build Spring-based stand-alone and production-grade applications. Spring Boot was initially introduced in 2002, leveraging the Spring platform and third-party libraries to allow developers to get started with minimal hassle.
The 6 Best Backend Project Ideas for Beginners
These are foundational tools whether or not you decide to apply for cloud-related jobs. Back-end development involves working with applications, databases, and servers to handle the application logic and data management functionality of a web application. These technologies interact with the front-end, often using APIs, to form a full technology stack.
You never know what a new company will use to maintain its backend, or if the company will require a migration from an older product to something more modern. You may even get the chance to create a new project and select a backend technology yourself. Front-end developers design the visual aspects of websites for users to interact with, including colors, layout, and fonts. Back-end developers create the invisible structure that helps websites function properly. Back-end developers have a different technical skillset and make higher salaries than front-end developers. Web developers create and maintain websites for individuals and organizations.
What are the core functions of the app?
It’s the most used database overall, with 46.85% of Stack Overflow respondents using it. That said, there are not many reasons to use it over PostgreSQL these days. They are very similar technologies, but many developers agree with me that Postgres is simply the more modern solution. A SQL database is a relational database, which means that it stores data in tables that are related to one another.
- ASP.NET Core is an open-source web application framework developed by Microsoft.
- Data generated in the backend is passed to the frontend and presented to the user.
- It’s trusted by some of the best in business, including Goldman Sachs, Target, and Cisco.
- Heroku Postgres — Heroku provides an open-source PostgreSQL database to scale quickly, set up and protect the server-side of applications.
- Back-end devs use tools like SQL Server and Oracle to store, organize, and change data.
Also referred to as MSSQL, this SQL database is used by 26.7% of Stack Overflow survey respondents. As the name gives away, this database was developed by Microsoft, so it’s not OS. As a paid product, they have a vested interest in teaching you how to use it for free. I like the Complete Python and PostgreSQL Developer Course which will teach you Python and PostgreSQL by building real-world projects.
Maintaining back-end servers typically requires the ability to troubleshoot problems and a basic working knowledge of the Linux operating system. Your app will still contain frontend code, but it also has to be built using a language that a database can recognize. Some common backend languages are Ruby, PHP, Java, .Net, and Python. If you’ve just started learning web development, you’ll probably have heard a lot of talk about frontend and backend programming.
Python developers may also choose to freelance and work as independent developers or consultants. As a freelancer, a developer can choose to focus exclusively on back-end development. Keep reading for the full beginner’s guide to Python back-end development. If you’re looking to dive into the world of Python, this is the post for you. We’ll break down Python back-end basics and share helpful resources to help you get started.