Installing PostgreSQL on MacOS

• Download and install Docker Desktop for macOS from the official Docker website
• Start docker environment and after start docker, Via terminal, Pull the PostgreSQL Docker Image

docker pull postgres

• After that, add postgreSQL user in docker

docker run -d --name mypostgres -p 5432:5432 -e POSTGRES_PASSWORD=your_secure_password postgres

• -d: Runs the container in detached mode (in the background). 
• --name mypostgres: Assigns the name “mypostgres” to your container (you can choose a different name).
• -p 5432:5432: Maps the container’s port 5432 to the host’s port 5432, allowing you to connect from your Mac.
• -e POSTGRES_PASSWORD=your_secure_password: Sets the password for the default postgres user. Replace your_secure_password with a strong, secure password. 
• postgres: Specifies the Docker image to use.