# [Java Intermediate] Self-research 1 <br> "*Deploy Containerized Database using Docker*"

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**References**:
- https://hevodata.com/learn/docker-postgresql/
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## Install `🐳 Docker` using `winget` and create `PostgreSQL` container

1. Download and install **Docker**

winget install docker

2. Create a container (*virtual machine*) which runs `PostgreSQL`

- Download a **PostgreSQL image** from DockerHub:

    docker pull postgres

-

docker run --name $CONTAINER_NAME -e POSTGRES_PASSWORD=$PASSWORD -d postgres

There are some items you need to replace:
- `$CONTAINER_NAME`: Define your own container name (***Eg**: `my-postgres`*)
- `$PASSWORD`: Your password of admin account to log in

## Run and create some data on containerized PostgreSQL