Backend Technologies - Reading Assignment

Blockchain Business Course
#403

1/ In a database
2/ Ensuring the security of the server-side / Optimized the capacity of the server in order to handle large volumes of traffic / Writing code to interact with database

3/ Bundle of programming languages an back end developpeur use to build software applications or solutions
4/ LAMP
5/ You have a single language over the entire application for front end and back end.

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#404
  1. How does a backend application normally store information?
    In a database
  2. Name a few things backend developers need to do.
  • Writing server-side code
  • Writing code to interact with a database
  • Ensuring that the server-side code is secure and free of vulnerabilities
  • Ensuring that the server-side code is optimised enough to handle large volumes of traffic
  • Deploying the code online so that other people can use your service
  1. What is a technology stack?
    A combination of programming languages and tools to interact with each other on the backend.
  2. Name a popular backend stack.
    LAMP
  3. Why is NodeJS convenient for front-end developers who want to start programming backend?
    It is a framework based on Javascript, which is easily understandable for frond end developers working with javascript
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#405
  1. In a database
  2. write code that interacts with a database and server. optimize code for server and deploy the code to make it accessible to others.
  3. Layers of protocols that interact for a technology to work.
  4. NodeJS(new), LAMP(classic)
  5. JavaScript language is utilized for both, this simplifies client and server side communication.
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#406
  1. On a harddisk database.
  2. White the code, build databases, teamwork with frontend.
  3. Several technologies you need so you can build a app.
  4. LAMP , Linux, Apache,MySql, PHP.
  5. because you can build faster, fewers line of code, gets much betters respons time and they have to know only 1 language.
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#407

Backend normally stores info in the form of database which is accessible via server.

Backend developers needs to writing server-side code aswell as writing code to interact with a database. They also ensuring that the server-side code is secure and free of vulnerabilities, ensuring that the server-side code is optimized enough to handle large volumes of traffic. At last deploying the code online so that other people can use your service.

Technology Stack is referred to set of technologies being incorporated for a single task.

Some of the popular backend stacks are LAMP, Flask, Django and Javascript.

NodeJS is convenient for new developer since Java-script is also used on frontend side. Developers who are specially working on both back and front end will need to learn less of new languages.

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#408
  1. in a database like MySQL
  2. a backend developer is developing the application that runs on the server, he is taking care for the logic process an app needs to function right, usually backend developer also take care for security and anything else on the server-side
  3. a tech stack are the coding languages, frameworks, and tools the developer needs to get the app up and running
  4. Node.JS actually builds a bridge between front end and backend developer, because the framework has awesome microservices like video and audio encoding in real-time, it is written in JavaScript and it is very fast much better performance what is very important for the google ranking and the usability
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#409

Backend applications usually store information in a database
2.
Program the logic to interact with a database, build server side logic and optimize serverside code. Ensure code is secure and resolve bugs.
3.
A list of technologies that (often) work together to produce an service.
4.
Django
5.
The NodeJS framework support JavaScript, which is a popular frontend language. Learning a new language is not required to work with NodeJS.

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#410

  1. How does a backend application normally store information?
    Store info on server

  2. Name a few things backend developers need to do.

  • Writing server-side code
  • Writing code to interact with a database
  • Ensuring that the server-side code is secure and free of vulnerabilities
  • Ensuring that the server-side code is optimised enough to handle large volumes of traffic
  • Deploying the code online so that other people can use your service

  1. What is a technology stack?
    Back-end technologies

  2. Name a popular backend stack.

NodeJs lol Linux

  1. Why is NodeJS convenient for front-end developers who want to start programming backend?

Because it’s is Java for back-end

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#411
  1. How does a backend application normally store information?

Answer: Served by a server and fetched from a database.

  1. Name a few things backend developers need to do.

Answer:

Some of the things taken care of by backend developers include:

-Writing server-side code
-Writing code to interact with a database
-Ensuring that the server-side code is secure and free of vulnerabilities
-Ensuring that the server-side code is optimised enough to handle large volumes of traffic
-Deploying the code online so that other people can use your service

  1. What is a technology stack?

Answer:

It’s a framework to learn for backend development.

The classic set of backend technologies (the “technology stack”) is called LAMP.
It is an acronym that stands for Linux (operating system),
Apache (server), MySQL (database), PHP (server-side language).

However, modern backend technologies are quickly replacing LAMP and
other more traditional ones due to their power and simplicity, and
due to their incredible community support. Lets talk about a
few of these backend “frameworks” written in two incredibly popular languages:
Python and JavaScript.

  1. Name a popular backend stack.

Answer:

NodeJS

  1. Why is NodeJS convenient for front-end developers who want to start programming backend?

Answer:

You have one language less to learn.

NodeJS is a JavaScript server-side framework built on the Chrome V8 engine and written in C++.
It is extremely powerful and has seen a huge rise in popularity in recent times.
One reason why I recommend NodeJS over other frameworks is that since
JavaScript is also used on the client-side, you have a single language
over the entire application (assuming you’re building a web app).
This basically gives you more bang for your buck — you have one language
less to learn. This is especially true if you’re moving into
backend after gaining experience with web frontend.

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#412
  1. Why is NodeJS convenient for front-end developers who want to start programming backend?

you mean JavaScript right? maybe you want to redesign the answer :slight_smile:

If you have any more questions, please let us know so we can help you! :slight_smile:

Carlos Z.

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#413
  1. How does a backend application normally store information?
    In a database.
  2. Name a few things backend developers need to do.
    Writing server-side code, writing code to interact with a database.Secure server code to be free of vulnerabilities and optimizing the traffic.
  3. What is a technology stack?
    Technology stack is the combination of programming languages, tools and frameworks that the developers use to create web and mobile applications. A stack is created when one layer of application is built atop the other.

A stack contains different layers of components/servers that developers use to build software applications and solutions.
4. Name a popular backend stack.
Popular backend framework written in Python.
or also LAMP
5. Why is NodeJS convenient for front-end developers who want to start programming backend?
Because uses JavaScript and you dont have to learn another language.

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#414

  1. Backend Application store information i datatbase

  2. Backedn develeopers need to:
    write server-side code
    Write code to interact with a database
    Ensure that the server-side code is secure and free of vulnerabilities
    Ensure that the server-side code is optimised enough to handle large volumes of traffic
    Deploy the code online so that other people can use your service

  3. Technology stack is set of backend technology, ex. LAMP (Linux, Apache, My SQL, PHP)

  4. Phyton, Django

5.NodeJS (Javascript server side framework) is used on both front end and back end, so we can use one language for entire application, such a website.

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#415
  1. How does a backend application normally store information?
    on a sever
  2. Name a few things backend developers need to do.
    sever communication, launch to web, writing code to interact with data base
  3. What is a technology stack?
    A tech stack is a list of all the technology services used to build and run one single application.
  4. Name a popular backend stack.
    Phyton, Django
  5. Why is NodeJS convenient for front-end developers who want to start programming backend?
    You can have a single langue for the whole application.
#416

  • How does a backend application normally store information?
    It stores it in a database.

  • Name a few things backend developers need to do.
    A few things that Backend Developers need to do is write server-side code, write code to interact with a database, ensure that the server-side code is secure and free of vulnerabilities, ensure that the server-side code is optimized enough to handle large volumes of traffic, and deploy the code online so that other people can use your service.

  • What is a technology stack?
    Technology stack is a term that is in reference to technologies, or languages, used for backend development.

  • Name a popular backend stack.
    A popular backend stack is Flask, which is written in Python.

  • Why is NodeJS convenient for front-end developers who want to start programming backend?
    NodeJS is a JavaScript server-side framework, and since JavaScript is also used on the client-side, you have a single language being used for both frontend and backend.

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#417

4. Name a popular backend stack.

JavaScript is a programming language, not a backend stack, you might want to redesign your answer.

If you have any more questions, please let us know so we can help you! :slight_smile:

Carlos Z.

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#418
  1. A backend application normally stores information on server using a database.
  2. A backend developer needs to write server-side code, write code to interact with a database, ensure that the server-side code is secure and free of vulnerabilities.
  3. A Technology stack is called “LAMP”. Linux (operating system), Apache (server), MySQL (databse), PHP (server side language)
  4. Django is the most well known and popular backend stack.
  5. NodeJS brings a client side language, JavaScript to the server. Basically its bringing 1 language into being to use on the frontend and backend.
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#419

  1. A database

  2. Write server-side code, write code to interact with the database, ensure that the server-side code is secure, free from vulnerabilities and optimised enough to handle large amounts of traffic, deploy the code online so the service can be used by other people.

  3. A set of technologies, programming languages, frameworks, softwares and tools used to build a web or mobile application.

  4. MEAN - MongoDB, Express, Angular, NodeJS

  5. NodeJS brings a client-side language, JavaScript, to the server-side, so a frontend developer familiar with JavaScript will have an easier time transitioning to backend development.

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#420
  1. It is stored on a database
  2. Writing server-side code, writing code to interact with a database, ensuring that the server-side code is secure and free of vulnerabilities
  3. It is a stack of system components. For example, Linux (operating system), Apache (server), MySQL (database), PHP (server-side language)
  4. NodeJs, Django
  5. Because you can learn one less language as you can use JavaScript language on the frontend and backend on the NodeJS framework
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#421
  1. How does a backend application normally store information?
    in a database.
  2. Name a few things backend developers need to do.
    *Writing server-side code, Ensuring that the server-side code is secure, *Deploying the code online so that other people can use your service
  3. What is a technology stack?
    set of backend technologies
  4. Name a popular backend stack.
    LAMP
  5. Why is NodeJS convenient for front-end developers who want to start programming backend?
    JavaScript is used on both of the client-side and server-side meaning using the language that developer is already familiar with.
1 Like
#422

How does a backend application normally store information?
On a server

Name a few things backend developers need to do.
They do the framework programming to make the frontend work smoothly.
And also depending on what is asked for from the client. To apply to
the customers needs. Writing code that is going to interact with a
database, writing server-side code. making sure the code is secure.

What is a technology stack?
It’s a collection of technology, like for example LAMP or MEAN

Name a popular backend stack.
LAMP (even though it’s getting old and about to being replaced by others)

Why is NodeJS convenient for front-end developers who want
to start programming backend?
Since it’s a language working with javascript.

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