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.

PHP






PHP is a scripting programming language. It is actively used for developing web applications. The vast majority of sites on the Internet, in terms of functionality (Back-end), are implemented in PHP.


The well-known CMS WordPress and Joomla are developed in PHP. Therefore, there is no doubt about the popularity of this language.


Most programmers start their journey with PHP, as there are a huge number of freelance offers to work with the PHP language.