install mongodb
    https://www.mongodb.com/docs/manual/tutorial/install-mongodb-on-ubuntu/

install PECL
    - sudo apt install php-pear php-dev
    - https://www.mongodb.com/docs/php-library/current/tutorial/install-php-library/
    - update both php.ini for apache and CLI. add extension=mongodb.so
        - /etc/apache/8.*/apache/php.ini
        - /etc/apache/8.*/cli/php.ini
    
install laravel-mongodb package
    - composer require jenssegers/mongodb:^3.9
    - https://github.com/mongodb/laravel-mongodb/tree/3.9#laravel-version-compatibility