How to connect to PostgreSQL database using pgAdmin 4?

 How to connect to PostgreSQL database using pgAdmin 4? In order to set up a connection to the PostgreSQL database, run pgAdmin 4, for example, from the Start menu. As a result, pgAdmin 4 will start. Then click the menu "Object->Create->Server" or right-click on the item "Servers" and select "Create->Server". The server connection settings window will open. On the General tab, we invent and enter the name of our server in the Name field. On the Connection tab, enter the server IP address, username, password, and if you want, you can check the “Save password?” to save the password and not to enter it every time you connect. If the standard port (5432) of the PostgreSQL server has been changed, then you also need to change it here. Press the "Save" button. Note! The PostgreSQL server must be installed, configured and running. We considered an example of installing and configuring PostgreSQL DBMS on Linux Debian in the material “Installing ...

Earnings on the site

 Earnings on the site

Another very popular way to make money on the Internet is to make money on the site, i.e. its monetization.

There are several ways to monetize a site:

Contextual advertising;
Sale of links;
Placement of banners;
Other types of advertising.
The disadvantages of this way of earning include the fact that you must also have certain skills, you must create a website, promote it, I talked about how to do it right in my article - Website promotion on the Internet - 6 methods of website promotion, and , of course, follow it, and generate quality content daily.