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 ...

BlueStacks

 


BlueStacks


The program is downloaded from the website of the developer company. After the release of the latest version, it began to work in Windows much faster and got a more sane interface. It will not be difficult even for an inexperienced user to figure it out. The application is downloaded as an executable .exe file. Double clicking on it starts the installation.

The application allows you to install programs and games, such as Gacha Life from Google Play and from the site. That the Windows operating system itself never dreamed of before. The emulator has its own internal currency, which is issued as a bonus for downloading programs. It can be spent on a discount to paid applications.

In addition, the cloud version of BlueStacks is currently being tested on the developer site in beta mode. It does not need to be installed on the desktop, you can connect to it directly from the site.

But there is one feature of the emulator that is unpleasant for owners of weak computers. The application heavily loads the system. It will be possible to work comfortably if the PC has at least 6 GB of RAM and a multi-core processor with a frequency of 2 GHz or more. If the characteristics of the desktop are lower, it is better not to install Blue Stacks. It will constantly hang the system.