Backend Technologies - Reading Assignment

Blockchain Business Course
#1044

1.) Backends use databases to store information.
2.) Back-end developers write server side code that interfaces between databases and API’s, building scalable systems, ensuring security, and deploying code to internet visibility.
3.) A technology stack is a nested set of interoperable software from low to high level.
4.) Popular back-end stacks include D’jango in Python.
5.) NodeJS is popular because it uses JavaScript, the primary front-end language. It saves learning curve.

#1045
  • How does a backend application normally store information?
    DB
  • Name a few things backend developers need to do.
    Write logic on server side interact with DB. Take data, from FE or DB, fiddle with it a bit and then store it on the DB or send it to front
  • What is a technology stack?
    The group of technologies used by each component to make your app
  • Name a popular backend stack.
    used to be LAMP. still is popular. lots of people are putting JS on the server though and so are they replace Linux and Apache with Kub.
  • Why is NodeJS convenient for front-end developers who want to start programming backend?
    Node.js puts JS on the server, so if you know node Js you have a leg up to do backendwork
#1046

1-In the database
2-Write a server-side code, Write a code to interact with database
,Make sure the server -side code is secure and free from vulnerabilities, Deploying the code online so other people can use your service
3-the classic set of backend technologies, e.g: LAMP
4- Flask, Django
5-Because it is written in server-side Java Script which is also a front-end language and requires learning one less language since you can use JavaScript for both front and back-end programming.

#1047

1-In the database
2-Write a server-side code, Write a code to interact with database
,Make sure the server -side code is secure and free from vulnerabilities, Deploying the code online so other people can use your service
3-the classic set of backend technologies, e.g: LAMP
4- Flask, Django
5-Because it is written in server-side Java Script which is also a front-end language and requires learning one less language since you can use JavaScript for both front and back-end programming.

#1048

  1. How does a backend application normally store information?

    A backend application stores information in databases by using server-side code to send, retrieve, and manipulate data.

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

    Backend developers need to write server-side code, interact with databases, ensure the code is secure and optimized to handle increased traffic, and deploy code online so others can use the service.

  3. What is a technology stack?

    A technology stack is a set of technologies used to build and run a backend application.

  4. Name a popular backend stack.

    A popular backend stack is LAMP (Linux, Apache, MySQL, PHP).

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

    NodeJS is convenient because it uses the same language (JavaScript) as front-end development, reducing the time needed to learn a new language.