what is python backend

If you want to know what the python backend is, we can now separate the two words to understand what python is and what the backend is.

What is python? What can python be used for?

1. Python is a high-level scripting language that combines interpretation, compilation, interactivity and object-oriented.

Python is designed to be highly readable. Compared with other languages, it often uses English keywords and some punctuation marks in other languages. It has a more distinctive grammatical structure than other languages.

2. Python can do many things.

For example: automated operation and maintenance, data analysis, game development, automated testing, artificial intelligence, crawlers to obtain or process large amounts of information, etc.

What is the backend? What does the backend do?

1. The backend works in the background, controls the content of the frontend, and is mainly responsible for program design architecture ideas, database management, etc.

The backend is more about interacting with the database to process corresponding business logic. What needs to be considered is how to implement functions, data access, platform stability and performance, etc., involving dynamic languages ​​such as PHP, ASP, JSP, etc.

2. Backend development is here to solve such needs. In order to allow each server to work in parallel at the same time, they studied distributed algorithms, split large tasks into small tasks, and distributed them to each server for separate calculations.

In order to improve the access speed of the database, they study non-relational databases, also known as NoSQL, and use them in the backend of social and O2O applications. In order to solve the problem that the speed of the hard disk is far from keeping up with the speed of the memory, they studied caching technology. Simply put, the data is taken out of the hard disk and not put back, so that if it is used next time, there is no need to go to the hard disk to retrieve it. Of course, there are also some background developments that focus on business logic. What kind of data does the front end want to request? Everyone sits together to discuss a protocol. They are responsible for writing an interface and the front end just calls it.

To sum up, the python backend is to use python to control and maintain the backend.

The above is the detailed content of what is python backend. For more information, please follow other related articles on the PHP Chinese website!