Is there anything to do with python?

Companies using python include: 1. Industrial Light and Magic; 2. Google; 3. Instagram; 4. Quora; 5. Netflix, etc.

How powerful is python? What can be done? Now tell you the top companies using Python. This way you can see the practical applications of Python in business and software development and how powerful Python can be.

The world’s top companies using python:

Industrial Light and Magic

Industrial Light and Magic (ILM ) is a special effects company founded by George Lucas in 1975 to create the FX (movie special effects) for Star Wars. Since then, they have become synonymous with FX, winning numerous awards in films and commercials. In the early days of the company, ILM focused on effects through props, but they quickly realized that computer effects were the future of FX. Its CGI department was established in 1979, and its first CGI special effect was the Genesis explosion in "Star Trek II: The Wrath of Khan."

Google

Google has been a supporter of Python almost from the beginning. At the beginning, Google's founders decided to "feel free to use Python except for some critical parts that must be written in C." This means that C is used wherever memory control and low latency are required. Python is used for easy-to-maintain parts and fast-delivery projects. Google often rewrites Perl and Bash scripts in Python. Because Python is easy to deploy and maintain. But in fact, according to Steven Levy, the author of "In the Plex", there was a web crawler written in Java 1.0 in the early days of Google Search. After writing, it was found that Java was too difficult to write, so it was rewritten in Python. Python is now one of the official Google server-side languages, along with C, Java and Go used in production environments. If you don’t understand the importance of Python to Google by now, then I will tell you that the father of Python, Guido van Rossum (BDFL), worked at Google from 2005 to 2012.

instagram

In 2016, the Instagram engineering team announced that they were working on the world's largest deployment of the Django web framework, which was written entirely in Python. Min Ni, a software engineer at Instagram, elaborated on their use of Python: “We originally chose to use Python because it was simple and efficient, which was completely consistent with our philosophy of ‘do simple things first.’” Since then, Instagram has The engineering team at Instagram has invested significant time and resources in keeping Python running at scale (approximately 800 million monthly active users): “With our build on the Instagram web services framework, we believe we will continue to use Python to scale our Service infrastructure. We also began to invest more energy into the Python language itself and began to explore migrating from Python2 to Python3."

Quora

When this large When it came to choosing what language to use to implement their ideas, Charlie Cheever (one of the founders of Quora) narrowed the choices down to Python, C#, Java, and Scala. The biggest problem they have with using Python is the lack of data type checking functions and the relative slowness of the program. According to Adam D'Angelo, they decided not to use C# because it is a Microsoft platform-specific language and they did not want to be affected by any future changes. Additionally, any open source code also has better community support. Java is more painful to write than Python, and it doesn't interoperate well with non-Java programs like Python. At that time, Java was still in its infancy, so they were worried about Java's future development and market share. Therefore, the founders of Quora decided to follow Google's lead and chose to use Python because it was easy to write and read, and C could be used for critical parts with higher performance requirements. And they can solve Python's lack of type checking by writing unit tests that accomplish the same task. Another key factor in using Python was the existence of several good frameworks at the time, including Django and Pylons. Additionally, since they know Quora will involve server/client interactions that don't necessarily require loading the entire page, having Python and JS work very well together.

Netflix

Netflix uses Python in a very similar way to Spotify, relying on Python to provide support for server-side data analysis. However, it doesn't stop with these applications. Netflix allowed their software engineers to choose the language they wanted to write programs in, and subsequently saw a huge increase in the number of Python applications. Another area where Netflix uses Python is in its monkey application for tracking security changes and history. These monkeys are used to track and alert on any changes to EC2 security-related policies in any group, and to track any changes in those environments. They are also used to track dozens of SSL certificates connecting to multiple Netflix domains. Since 2012, Netflix has reduced unexpected expirations from one in four to almost none through the use of tracking technology.

Such awesome companies are all using python. Zhihu, which we are familiar with, and Douban use python. Is there any reason not to learn python?

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