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.

JavaScript

 




JavaScript is a scripting programming language. It supports both object-oriented and functional way of programming.

JavaScript is actively used to create interactive web pages. In other words, everything that you see on almost all sites on the Internet (Front-end), i.e. the client part, which runs on the user side in the browser, is implemented in JavaScript.

According to the GitHub and Stack Overflow rankings, JavaScript is the most popular language, and according to other indicators and indices, it is also confidently among the top ten popular programming languages.

And if you look at the number of vacancies on HeadHunter that mention JavaScript, then there is no doubt that JavaScript is the most popular and in-demand programming language.