README.md

Database Laboratory.

This repository is intended to be a platform or academic laboratory for database design and implementation. This laboratory is based on Docker technology to lift PostgreSQL 15 and pgAdmin4 services in a Linux environment, mainly.

To install:

$ git clone https://github.com/ejdecena/lab_database
$ cd lab_database
$ sudo apt install make
$ make install
$ sudo usermod -aG docker $USER
$ sudo service docker start
close the terninal.

To run the laboratory:

$ make run

• GO TO http://{PGADMIN_ADDRESS}:{PGADMIN_PORT}
• Username: user@gmail.com.
• Password: {PGADMIN_DEFAULT_PASSWORD} in .env file.

To login in pgAdmin4:

.

To register a server in pgAdmin4:

When you log in for the first time, you will have to register a server. To do this, right click on the Servers option:

.

To connect pgAdmin4 to PostgreSQL:

The data for the connection are:

• Host name / address: postgres_db
• Port: 5432
• Database: {POSTGRES_DB} in .env file.
• Username: {POSTGRES_USER} in .env file.
• Pass: {POSTGRES_PASSWORD} in .env file.

.

To access the PostgreSQL container:

$ make psql

To look the logs of the laboratory:

$ make logs

To stop the laboratory:

$ make stop

To restart the laboratory:

$ make restart

To reset the databases of laboratory:

$ make reset