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 ...

360 Total Security Free Antivirus Review

 360 Total Security Free Antivirus Review



360 Total Security is a free antivirus program that includes not only an antivirus engine, but also features for optimizing your computer, including speeding up the system by configuring services and autoloading applications, as well as cleaning the system of unnecessary files to free up more space on your hard drive, registry cleaning, and many other additional tools. In other words, 360 Total Security is a complete security solution for your computer. If you do not need all these additional tools, but only need an antivirus, then Qihoo 360 (the developer of these programs) offers a separate product that includes only an antivirus - this is 360 Total Security Essential.


With the help of 360 Total Security, you can install various Windows updates (functionality, of course, can be disabled), run suspicious programs in the Sandbox so that the application does not harm the system (useful in cases where you are not sure about the program, and you do not want this program to make any changes to the system that will adversely affect the stability of this system).


360 Total Security includes not only its own antivirus engines 360 QVMII AI Engine and 360 Cloud Scan Engine, but also third-party engines Avira and Bitdefender, which have proven themselves very well in the antivirus market, but they are disabled by default, they must be enabled manually . By itself, the standard protection of 360 Total Security is not bad, but it will be much better if you turn on third-party engines, while it should be understood that the load on the system will increase significantly.


Antivirus 360 Total Security is implemented for such platforms as: Windows, Mac and Android (the Android version, by the way, is among the best antivirus programs for this platform).