Oracle

 Oracle Database is a database management system from Oracle. This DBMS is also actively used by large companies and costs a lot of money, but in return it provides great functionality and reliability. Therefore, Oracle Database and Microsoft SQL Server are serious competitors to each other. The results of Oracle in the rankings are not so clear, for example, according to PYPL and DB-Engines, Oracle Database ranks first, according to Stack Overflow Oracle is in eighth position, according to surveys of Oracle software companies in fourth place in popularity. If we take into account only a couple of ratings, Oracle can even be put in first place, but if we take into account all the results, then Oracle cannot be put in first place, therefore, in our rating, this DBMS occupies the third line.

What to do if it gives an error

 What to do if it gives an error


If the message “The proxy server refuses to accept the connection” appears on the screen, this indicates three things:


The IP address has expired. You need to extend the validity period or buy a new ip.

A proxy or vpn extension works in the browser. Remove the plugin or stop it.

You entered the intermediate server information incorrectly. Recheck ip, port, login and password.

If there are no results, contact the technical support of the proxy service.