Programming Languages used by Google
The front-end of Google contains:
- a search bar to type
- an audio recorder to listen if the user wants to search from his voice
- and the logo of Google
It’s a very simple interface so that the user can get a better search experience. So Google uses two languages for its front-end:
Many algorithms and processes run at the back-end of Google when a user is searching for a query. The entire process of the back-end of Google search can be divided into three steps:
- Crawling: searching the web for the perfect results;
- Indexing: If it finds a new or updated web page, it indexes every paragraph, image, video and other files in its database;
- Serving search results: Finally, Google uses machine learning algorithms to determine the best possible results based on the user’s search query.
Now below are all the languages used by Google at the back-end:
- C++: C++ is one of the fastest programming languages, it is mainly used by Google to rank the search results;
- Java: Java is an object-oriented programming language. Many Google developers are familiar with Java, so it is also preferred by Google in the back-end, specifically for networking;
- Golang: Golang is a programming language designed by Google. It is similar to C, with more features like memory security, garbage collection, and structural typing;
- Python: Google uses Python for machine learning to find the most perfect results and to build web crawler APIs;
- PHP: PHP is a general-purpose scripting language designed for web development. There are a lot of rumors that PHP is no longer in use, but the reality is that it is still used by Google and many other web platforms in the back-end.
So C++, Java, Golang, Python, and PHP are the programming languages used by Google in the back-end.