Backend Technologies - Reading Assignment

Blockchain Business Course
#262
  1. In a database of some kind.
  2. Write Logic, Write Db Access Logic
  3. A set of technology tools that a user or team might use
  4. Django
  5. It’s Javascript so they are already failure with it.
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#263

This is the backend part of the application:
the webpage and its content were served by a server and fetched from 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
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
3)
LAMP: It is an acronym that stands for Linux (operating system), Apache (server), MySQL (database), PHP (server-side language).

if backend framework is backend stack then: Flask, Django (Python); NodeJS (JavaScript)
5)
because they are already familiar with JS as typical frontend language

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#264
  1. How does a backend application normally store information?

By writing information into a database

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

Taking care of security of the server. Write server side code and code in order for the program to interact with the database. To make sure the code is clean.

  1. What is a technology stack?

The term describes set of backend technologies. LAMP is an example.

  1. Name a popular backend stack.

LAMP is an example (Linux, Apache, Msql, Php)

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

Since NodeJS is a javascript language it allows them to learn one language less because front and back end can now be both written in Java.

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#265
  1. How does a backend application normally store information?
    Normally a backend applications store info on a database
  2. Name a few things backend developers need to do.
    a. Write server code
    b. Write code to interact with dB
    c. Ensure code is secure on server side
    d. Optimize code for large traffic volume
    e. Allow other people to use code by deploying it online
  3. What is a technology stack?
    A It is a set of backend technologies
  4. Name a popular backend stack.
    Flask, Django
  5. Why is NodeJS convenient for front-end developers who want to start programming backend?
    NodeJS uses Javascript. The same programming language is used on both front and backend.
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#266
  1. Storage for backend is usually in some type of database.
  2. Write server side code, write code to interact with database, ensure code is secure, ensure server is setup to handle expected volume.
  3. Technology stack is a set of backend technologies for example operating system database, server, and languages.
  4. LAMP - Linux, Apache, MySQL, PHP
  5. Because the language is the same End to End (frontend and backend)
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#267

  1. How does a backend application normally store information?
    Information is stored in a database.

  2. Name a few things backend developers need to do.
    Write service-side code, writing code to interact with a database, ensure that the service side code is secure and optimised

  3. What is a technology stack?
    A multitude of technologies used in development i.e. Linux OS, Apache server, MySQL dB, PHP language

  4. Name a popular backend stack.
    Django, NodeJS

  5. Why is NodeJS convenient for front-end developers who want to start programming backend?
    One single programming language can be used on both frontend and backend developments, easing the development process when building an entire application.

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#268

1. How does a backend application normally store information?
In a database

2. Name a few things backend developers need to do.
Write code to interact with the database; ensure the server side code is efficient, can handle large volumes of data/traffic; ensure the code is free of bugs

3. What is a technology stack?
A set of back end technologies including an Operating system, a server, a database and a language

4. Name a popular backend stack.
LAMP - Linux (OS), Apache (Server), MySQL (database), PHP (Language)

5. Why is NodeJS convenient for front-end developers who want to start programming backend?
Because the same language can be extended to programme the back end so they only need to learn one language

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#269

  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 optimized 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 set of backend technologies like LAMP - Linux (OS), Apache (Server), MySQL (database), PHP (Language)

  2. Name a popular backend stack.
    NodeJS, Flask and Django.

  3. Why is NodeJS convenient for front-end developers who want to start programming backend?
    You don’t have to learn a additional language.

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#270
  1. on a server
  2. writing serverside code; writing a code to interact with a database
  3. a developer who can program a full app (backend and frontend)
  4. python and JavaScript
  5. javascript is used on both sides
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#271

  1. How does a backend application normally store information?
    using a database

  2. Name a few things backend developers need to do.
    write code for the server
    write code for the server to communicate to the database
    ensure optimization for greater than expected traffic
    deploy code online so users can utilize your service

  3. What is a technology stack?
    multiple backend technologies working together to produce a fully integrated program or service. Components typically include operating system, server, database, and server-side language.

  4. Name a popular backend stack.
    Django

  5. Why is NodeJS convenient for front-end developers who want to start programming backend?
    because front end developers typically already know Javascript language

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#272

  1. The application stores information on the database.

  2. Developers must know:

  • what language the server is using.

  • what a database is and what types

  • understand http.

  • know and understand APIs

  1. technology stack is a set of backend technologies is called LAMP. Linux, Apache, MySQL, PHP. And backend technologies using languages like Python and JavaScript are replacing LAMP.

  2. Flask and Django

  3. Because NodeJS is a JavaScript framework which is used on both back and front ends and this unifys the communications between the two.

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#273
  1. It uses a database
  2. Witing 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
  3. The set of backend technologies
  4. LAMP (Linux, Apache, MySQL and PHP)
  5. It uses the same language for frontend. One less language to learn.
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#274

  1. On a database.

  2. Write server side code, make sure that code is free from vulnerabilities and able to handle high volumes.

  3. A collection of technologies that are used in a backend infrastructure.

  4. LAMP.

  5. Because they will be using Javascript on both ends.

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#275
  1. In a MySQL database
  2. Set up and organize the MySQL structure, essential server side software must be installed. All should be done in a smart and well overthought way that is future proof and with room for growth and expansion. Creating a solid server laying the foundation for the front end to work well and cooperate smoothly
  3. A compilation of essentials/ needed parts to make a server work
  4. MySQL
  5. That is because the JavaScript language is similar to front end. You don’t need to learn another programming language
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#276
  1. In a Database
    • 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
  3. A group of backend server-side applications working together, LAMP
  4. LAMP, PYTHON
  5. 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.
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#277
  1. In a database.
  2. Writing server-side code, writing code to interact with database, ensure that the server-side code is secure and free of vulnerabilities.
  3. The classic set of back-end technologies called LAMP.
  4. Flask, Django
  5. NodeJS is a JavaScript server-side framework which is kind of JavaScript, the front-end language.
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#278
  • How does a backend application normally store information?
    In the database
  • Name a few things backend developers need to do.
    How to right to the database, security, sizing server, database.
  • What is a technology stack?
    Application server, operating system, database that makes it technology stack.
  • Name a popular backend stack.
    Mysql
  • **Why is NodeJS convenient for front-end developers who want to start programming backend?
    Because it is JavaScript based so for frontend and backend language java can be used both.
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#279
  1. It stores info in a data base on a server.
  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. A group of server side applications.
  4. NodeJS Lamp
  5. Because it can be used on both sides.
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#280

  1. How does a backend application normally store information?
    Database applications.

  2. Name a few things backend developers need to do.
    Write server side code, interact with databases using code, ensuring there are no vulnerabilities in the code, handle large volumes of traffic, and deploying code so that others can use the service.

  3. What is a technology stack?
    A set of technologies or a framework of technologies.

  4. Name a popular backend stack.
    Django.

  5. Why is NodeJS convenient for front-end developers who want to start programming backend?
    Because Javascript is used in front end development and the transition to NodeJS (which is Javascript based) would be easier.

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#281
  1. The backend application stores information in the database
  2. backend developers prepare the information and format it for the front end/user interface and develop the backend so that it is secure, stable and can handle the volume of requests from front end
  3. A technology stack is a “stack” of technologies that is used, i.e. the various layers of the back end that run on top of each other namely the operating system, the server software, the database software and the backend tech that is used to interface with the UI
  4. a classical backend stack is LAMP (Linux as OS, Apache as (web) server, MySQL as database server and PHP as backend tech
  5. NodeJS would be convenient because it is also JS based and as such similar to front end programming. It removes the need to learn an entirely new language for the back-end tech
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