Back-end Programming refers to the code running behind websites or applications, performing tasks such as communicating with databases and implementing server-side logic.
Back-end developers must also have an in-depth knowledge of algorithms such as search, sorting and recursion for troubleshooting purposes as well as improving applications. Understanding this area will allow them to more efficiently overcome issues and advance applications.
Back-end developers need to have knowledge in multiple languages and frameworks such as HTML, CSS, JavaScript, and Python.
Node.js
Back-end development encompasses everything behind the scenes of websites or apps – the parts users don’t see directly – such as server operations and database interactions.
Example: When a user clicks a button on a website, its front end sends that data over to its backend for validation, storage or processing before being returned back as a JSON object to the user.
Backend services typically encompass server-side business logic, APIs, and data architecture tasks. They’re typically implemented using Node.js – an asynchronous programming language ideal for real-time applications that’s also easy to integrate with popular front-end frameworks/libraries like those supported by Microsoft and eBay – which has many other benefits too.
Python (Django, Flask)
Back-end development can be an overwhelming topic for non-developers. There are so many different programming languages, frameworks, APIs and servers out there it’s hard to keep up. Yet it’s essential that anyone interested in working in tech has at least an understanding of its basics.
Python is a widely-used back-end programming language and can be used to build both Django and Flask web frameworks, designed to facilitate creating websites quickly and deploy them with ease, as well as provide access to libraries and plugins with enhanced functionality.
Back-end programming involves understanding databases. This means being familiar with both relational and non-relational databases as well as how they are interacted with through web services – an essential aspect for creating scalable applications that meet user expectations.
Ruby on Rails
Ruby on Rails is an advantageous back-end framework, offering developers many benefits in terms of application creation and maintenance. In particular, it encourages best practices and patterns which help boost code quality – saving both time and money over time.
The back-end is responsible for server-side operations and database interactions, powering everything that users see – web pages and mobile apps alike. It handles tasks like data storage, security, scalability and user authentication while integrating front-end code with back-end services – an indispensable tool for businesses seeking smooth workflow and excellent outcomes.
PHP
As soon as you fill out a contact form on a website or make a purchase, the back-end sends information to the front-end and then displays that data in your browser window. Behind-the-scenes, however, data processing takes place using databases and servers.
Back-end developers collaborate with front-end devs to integrate server-side functionality into user interfaces, by designing, testing and documenting APIs.
PHP (personal home page) is one of the oldest server-side scripting languages and an open source, free to use script. It’s widely used across content management systems such as WordPress as well as being the basis of popular social networking services like Facebook, Wikipedia and Slack. PHP is easy to learn and supports many frameworks – making it fast and reliable without cost to use! It is also open source and free!
Java
Back-end developers collaborate with front-end engineers and quality assurance teams to produce code that satisfies functional and non-functional requirements, while designing APIs which enable software systems to communicate.
Example: when a user clicks on a shirt on Amazon, a Back End developer uses server-side code to pull all the relevant details for that shirt from the database and present them back through Front End code to the user so they can see all their options and ultimately choose one they like best.
Java is a go-to choice for backend development due to its proven reliability, security, and scalability. Plus its large community provides plenty of resources and tools that help developers ramp up quickly.