Learn about developing high-performance backend applications with Go, using tools like Fiber, gqlgen, and apitest. Gain insights into HTTP, REST API, databases, GraphQL, testing, and deployment.

Back End Development with Go Programming Language.png

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Example

Inventory API Local Storage

REST API Test App

Inventory API MySQL

Simple GraphQL

Blog GraphQL Local Storage

Blog GraphQL MongoDB

Simple GraphQL Test

Inventory API MySQL Test

Blog GraphQL MongoDB Test

[DEPLOY] - Inventory API MySQL

[DEPLOY] - Blog GraphQL MongoDB

[DEPLOY] - Simple GraphQL

Blog GraphQL MongoDB- NO AUTH

[SCHEMA ONLY] - Blog GraphQL Local Storage

In modern backend applications, many programming languages can be chosen, including Go—a programming language that provides high performance with concise syntax and can also be used to develop backend applications, including REST API and GraphQL applications. This course will cover many tools that can be used to develop a backend application, including fiber for REST API application, gqlgen for GraphQL application, and apitest for testing purposes.

In this course, you’ll learn about the main concepts of web applications, including HTTP, REST API, databases, and GraphQL. You’ll cover how to develop a backend application and deploy the application as well. 

By the end of the course, you’ll be able to develop a backend application using REST API and GraphQL approach. Also, you’ll be able to test and deploy the backend application that has been developed.

Building a Backend Application with Go

# Introduction

There are many ways to use the MongoDB Server.

## Use MongoDB on a local machine

MongoDB can be used locally. To learn how to install MongoDB, be sure to check the [ MongoDB installation guide](https://www.mongodb.com/docs/manual/installation/).

## Use MongoDB with Docker

We follow the steps below to use MongoDB with Docker:

1. Pull the MongoDB image.

   ```sh
   docker pull mongo
   ```

2. Create a container to start the MongoDB server.

   ```sh
   docker run -itd --name mongodb -v /your/volume/mongodb-volume:/data/db -p 27017:27017 mongo
   ```

In the commands above, we use the following command arguments:

- `-itd` means the container is created with interactive and TTY mode (marked with `it`). The container is detached (marked with `d`) so the container can run in the background.
- `--name` means the container is created with a specific name. In this command, the name of the container is `mongodb`.
- `-v` means the container is created with the volume to ensure the storage in MongoDB is persistent. If the container is stopped, the data inside the server still exists. The local storage is mapped in `/your/volume/mongodb-volume` to the container storage in `/data/db`.
- `-p` means the container must be exposed to the local network with port `27017`. This port is mapped into the container port that uses `27017`.
- `mongo` means the container uses `mongo` as the image.


> **Note:** To stop the MongoDB server, use `docker container stop MongoDB`.
>
>To start the MongoDB server, use `docker container start mongodb`.




Using MongoDB

Course Introduction

Introduction to Web Application

REST API Development

GraphQL Development

Application Deployment

Assessment of Back End Development with Go

Appendix

Using MongoDB

Introduction