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Backend web development – a complete overview
Backend web development – a complete overview
Backend web development – a complete overview
What are front end and back end? Definition from WhatIs.com 
Front end and back end are terms used by programmers and computer professionals to describe the layers that make up hardware, a computer program or a website which are delineated based on how accessible they are to a user. In this context, the user refers to an entity that could be human or digital.
Most data and operating syntax are stored and accessed in the back end of a computer system. Typically the code is comprised of one or more programming languages
The layer above the back end is the front end and it includes all software or hardware that is part of a user interface. Human or digital users interact directly with various aspects of the front end of a program, including user-entered data, buttons, programs, websites and other features
What is a Relational Database? RDBMS Definition 
A relational database is a type of database that stores data in tables made up of rows and columns. Each table represents a specific object in the database like users, products, orders, and so on.
This is because each entity (table) in a relational database can “relate” to another to create more tables which makes the flow of data flexible.. The columns denote the specific type of data that can be stored under each respective column
Using the column names above as examples, we can populate the rows with data like this: John Doe, 02-04-1970, 555-777-999, Earth.. As you can see above, each row has data that corresponds with its column name.
What Is a Database? 
A database is an organized collection of structured information, or data, typically stored electronically in a computer system. A database is usually controlled by a database management system (DBMS)
Data within the most common types of databases in operation today is typically modeled in rows and columns in a series of tables to make processing and data querying efficient. The data can then be easily accessed, managed, modified, updated, controlled, and organized
SQL is a programming language used by nearly all relational databases to query, manipulate, and define data, and to provide access control. SQL was first developed at IBM in the 1970s with Oracle as a major contributor, which led to implementation of the SQL ANSI standard, SQL has spurred many extensions from companies such as IBM, Oracle, and Microsoft
Log based Recovery in DBMS 
Atomicity property of DBMS states that either all the operations of transactions must be performed or none. The modifications done by an aborted transaction should not be visible to database and the modifications done by committed transaction should be visible
This information can help us ensure that all modifications performed by committed transactions are reflected in the database. This information can also help us ensure that no modifications made by an aborted transaction persist in the database
In stable storage, logs for each transaction are maintained. Any operation which is performed on the database is recorded is on the log
What Is a Data Warehouse? 
A data warehouse is a type of data management system that is designed to enable and support business intelligence (BI) activities, especially analytics. Data warehouses are solely intended to perform queries and analysis and often contain large amounts of historical data
A data warehouse centralizes and consolidates large amounts of data from multiple sources. Its analytical capabilities allow organizations to derive valuable business insights from their data to improve decision-making
Because of these capabilities, a data warehouse can be considered an organization’s “single source of truth.”. A typical data warehouse often includes the following elements:
Front end vs. Back end: What’s The Difference? 
Front end and back end are two of the most used terms in the computer industry; in a way, they became buzzwords. They dictate the type of job you do as a software developer, the technologies you use and how much you get paid.
To begin this journey, we need to understand the concept of site rendering. In layman’s terms, site rendering means generating or rendering HTML output
It’s said that site rendering can happen both at server-side or client-side level, so what does this mean? It’s worth noting that frontend and client-side are synonyms. In more modern days, a new form of site rendering emerged called client-side rendering or front-end development.
What Does a Back-End Developer Do? 
A back-end developer writes code that forms the backbone of a website or app. Learn more about this career field and how to get started.
Back-end developers are the experts who build and maintain the mechanisms that process data and perform actions on websites. Unlike front-end developers, who control everything you can see on a website, back-end developers are involved in data storage, security, and other server-side functions that you cannot see.
Its central importance to our digital world means web developers are in high demand. Fortunately, anyone can learn the technical skills needed to be front-end, back-end, or full-stack (both front- and back-end) developers.
Frontend VS Backend – What’s the Difference? 
At the start of your web development journey, you will often hear about the frontend and the backend parts of an application.. In this article, you will learn about the differences between the two by examining the frontend and backend separately.
The web address is also known as at URL, or Uniform Resource Locator, and it tells what webpage should load and appear in your browser.. There is an associated cover picture, and you are now reading through the text.
There is a navigation bar with a link to freeCodeCamp’s forum and a button to donate.. You can enter a keyword to search for an article on a topic that interests you.
Frontend vs Backend 
Frontend and Backend are the two most popular terms used in web development. The front end is what users see and interact with and the backend is how everything works
– The front end is the part of the website users can see and interact with such as the graphical user interface (GUI) and the command line including the design, navigating menus, texts, images, videos, etc. The backend, on the contrary, is part of the website users cannot see and interact with.
How Does the Frontend Communicate with the Backend? 
There are many different ways how to structure a web application. The frontend can take different forms, and it can be daunting to understand how to connect the two.
Why do the frontend and backend exist in the first place?. The backend and frontend both work together to serve a single goal
– The user points their browser to one of your website’s urls. – This makes the browser send out one or more requests to your server
What Is Back-End Development? 
Back-end development involves everything that exists in the server. This includes everything from data modeling and storage to security concerns
Back-end development is a crucial part of websites since back ends are comprised of databases, authentication/authorization features, application programming interfaces (APIs) and all the different components that, combined with a front-end, allow users to view and interact with applications in their browser.. Back-end developers must focus on a great many tasks and responsibilities to ensure that the application runs smoothly
– Database design and management: Almost every back-end stores data in a database. A back-end developer should have extensive knowledge of both relational and non-relational databases.
Front-end vs back-end development: What’s the difference? 
Front-end development and back-end development are two very important pieces of the software development world. These two components work together to improve the functionality of websites and web applications
Today, we’re going to dive deeper into both types of development and discuss skills you need to excel in both areas, along with their respective tools, languages, and potential job opportunities.. Learn the fundamentals of web development with Educative’s 1-week free trial.
This includes designing and optimizing the user interface, working on important visual aspects of web pages, and taking care of any website debugging issues. Front-end code and front-end languages help developers implement complex and effective web design
Why Your Company Needs a Backend Database 
For most people, hearing the terms ‘frontend’ and ‘backend’ development is already a sign to tune out of the conversation. The sheer amount of jargon involved in discussing web development can be overwhelming for people to learn about — but knowing the basics of web development is crucial for making decisions for your company’s website.
Before we can explain why a backend database is crucial, let’s explain what it is. A backend database is a place to store data that users access through a separate application
Since they’re two applications, your backend database won’t keep records of what users search.. For example, when a customer performs a search on your website, they use the back-end database to access the information about your products or services
What Are Frontend and Backend in App Development? 
Follow Lizard Global on Facebook, Instagram, and LinkedIn.. Two typical buzzwords that often pop up while talking about app development are “frontend” and “backend”
To shine some light on the topic of app development, we have a look at both frontend and backend development to find out how they differ from each other, and how they work together.. Before we dive in, have a look at our other technical blogs on app development and other tech-related topics on our blog page!
It is usually referred to as the application’s “client side.” The front end consists of everything that the user sees when interacting with the website or app, such as text colors and styles, photos, graphs and tables, buttons, colors, the navigation menu, and much more. Frontend developers provide the structure, appearance, behavior, and content of everything that appears on browser displays when websites, online applications, or mobile apps are opened
What is a Backend? 
Programmers and web developers use languages and terms that are alien to the average computer user. People that hope to work with web technology in any capacity must be acquainted with these development lingos.
This article shall discuss various parts of the backend and its importance in development assignments. – 8 What’s the difference between client-side and server-side?
The backend is a general term used to describe the hardware resources, network infrastructure, and software technology that powers an app or website. The frontend can be likened to a car’s body, while the backend is like the engine that drives the body, hidden away inside the chassis.
Backend Engineer vs. Backend Developer: Skills, Roles, and Responsibilities 
In software teams, especially in software development Agile teams, it often happens that the team’s different roles are interconnected, and therefore it’s easy to mix them up. You might think that a backend engineer has the same roles and responsibilities as a backend developer.
This article put together with our Recruitment Director Ihor Shcherbinin, will explore each role, analyzing their main characteristics and the differences between a backend engineer vs. A backend developer is responsible for writing the web services and APIs used by front-end developers and mobile app developers
Besides being in charge of the server-side logic, their primary focus is to define and maintain the central database, making sure that it has high performance and responsiveness to requests from the front end.. While the back-end engineer has the role of the chef, the back-end developer would be the sous-chef
Frontend and backend 
In software engineering, the terms frontend and backend (sometimes written as back end or back-end) refer to the separation of concerns between the presentation layer (frontend), and the data access layer (backend) of a piece of software, or the physical infrastructure or hardware. In the client–server model, the client is usually considered the frontend and the server is usually considered the backend, even when some presentation work is actually done on the server itself.
The front is an abstraction, simplifying the underlying component by providing a user-friendly interface, while the back usually handles data storage and business logic.. In telecommunication, the front can be considered a device or service, while the back is the infrastructure that supports provision of service.
The server-side (or “backend”) code usually resides on the server, often far removed physically from the user.. In content management systems, the terms frontend and backend may refer to the end-user facing views of the CMS and the administrative views, respectively.
Front End vs. Back End: Where Should You Start? 
You may have heard the phrases “front end” and “back end” being tossed around in reference to programming before. If you are new to programming, you might be wondering what these terms actually mean.
The “back end” is where programmers create processes to make those interactions run smoothly.. When working on a new project, software developers build programs from the ground up
But the question remains: Should you start learning a front-end or a back-end language first? In this article, we’ll explain the difference between front and and back end development in more detail (and we’ll take a look at full-stack development, too), to help you decide where to get started.. Front-end development is all about designing the surface level of applications by changing their style and appearance to meet the needs of the user or customer
What Is the Difference Between Front-End and Back-End Development? 
Front-end developers work on what the user can see while back-end developers build the infrastructure that supports it.. Front-end developers work on what the user can see while back-end developers build the infrastructure that supports it.
Both are necessary components for a high-functioning application or website.. It’s not uncommon for companies to get tripped up by the “front-end versus back-end” divide when trying to navigate the development of new software.
Front-end and back-end developers do work in tandem to create the systems necessary for an application or website to function properly. The term “front-end” refers to the user interface, while “back-end” means the server, application and database that work behind the scenes to deliver information to the user.
Front-End vs Back-End vs Full Stack Web Developers 
You open a new browser tab, type in a URL, and press enter. It nearly takes your breath away with its ultra-clean layout, well-constructed pages, and impressive visuals.
As of June 2021, the Internet contains more than 1.8 billion websites. Talk about some serious job security for web developers, the people responsible for coding, building, analyzing, and maintaining all those websites.
And as web development trends and best practices change practically with the season, there’s no shortage of work for developers.. But how do you know exactly what kind of web development work to seek out and train for? If you’ve poked around on job listing sites or browsed through online courses, you’ve probably gathered that web development tends to break down into three main concentrations: front-end developer, back-end developer, and full stack developer.
Introduction to Atlas App Services for Backend and Web Developers — Atlas App Services 
Introduction to Atlas App Services for Backend and Web Developers. As a backend developer, you can use Atlas App Services to rapidly develop cloud-based applications
App Services does this without the need to manage database and server infrastructure.. As a web developer, you have to deal with lots of overhead when sending data from a server to the browser
And then the application has to be scalable and secure. Many libraries and frameworks exist to provide these services
Backend vs Frontend: How Are They Different? 
Web development has its own terminology, job types, tools, and skills like any industry. In web development, backend vs frontend is discussed quite often
In this article, we’ll compare backend vs frontend development, talk about the key differences, and get specific about those differences by exploring tools, programming languages, and frameworks used by each type of developer.. Furthermore, we’ll help those just getting into the web development industry
Keep reading to check out our in-depth comparison on backend vs frontend web development!. When pitting backend vs frontend development, the differences usually come about in the following categories: