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 ...

Rufus

 

Rufus is one of the most popular programs for creating bootable USB flash drives.


You can download it from here. The program is completely free.


This is a small utility that is focused on creating bootable flash drives. There are not a lot of features and settings here, which is sometimes a big plus. Of the features of Rufus, it is worth highlighting the function of pre-checking the drive. The program scans the flash drive for bad blocks.


Brief instructions for creating a bootable USB flash drive

Specify the desired flash drive in the "Device" section;

Select the ISO image of Windows 10 using the "Select" button;

If necessary, select the format in the "Partition scheme". If your computer has a BIOS, you must select MBR. Usually, the program chooses the partition scheme by default;

The file system for USB-drives over 4 GB is NTFS, for flash drives less than 4 GB - FAT32;

It remains to press the "Start" button.


For more detailed instructions on how to create a bootable USB flash drive using the Rufus program, see the material - How to create a bootable USB flash drive in Windows?


The main advantage of Rufus over its competitors is its high speed, free distribution, and simplicity. For convenience, a portable version has been created.