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 ...

Mail client

 

Mail client


Mail client is a program designed to work with e-mail (writing, sending, receiving and storing e-mails).
E-mail can also be used using a browser, but this is not very convenient if you have several accounts, i.e. several mails.
Therefore, for convenience, a special mail program is usually installed on the computer, in which all accounts are configured, and used to work with e-mail.
In addition to the built-in media player in Windows 10, there is also a built-in mail client, it’s called Mail, but many people, like the media player, don’t like it or they just aren’t used to it. Therefore, most users use a third-party mail program, i.e. mail client.
Thus, the mail client is also a very useful and necessary program for Windows 10.
Some of the most popular email clients include:
Mozilla Thunderbird
The Bat!