480,000 big data development, but Python turned recently to the golden three silver four job-hunting season, the public number background many big data related questions: · number Lord, recently want to go to big data development, Python can be used? · When I was looking for a job, I found that the salary of Python was not good. The starting salary of big data development was at least 20,000 yuan after working for 2 years. ! · Currently working as a Python crawler, the salary has not been raised and the work is very repetitive. Are there any options for development? · What technology should I learn if I want to develop in the direction of big data? What is the learning route? … 
 Indeed, having been working in Python for many years, I also feel the bottleneck of my career and can really understand your anxiety. Python is easy to learn compared to other languages, but it also means that the threshold is low and the competition is high. Whether you are doing data collection, Python crawler, Web development or Python automated testing, you will always have a certain foundation but not strong enough, master the tools but do not have the actual project application embarrassment. Is there a better direction? Have, the development circle of xiangbobo – big data development. I am interested in this direction because I have a friend who has successfully transformed into a big data development engineer after several months of study, with a monthly salary of 30,000 + and a starting salary of 16, which is at least half higher than his previous work as a Python crawler, which is really enviable. 
 in the chat, I can feel his joy, and he also strongly recommended me to learn Hadoop, Spark, Flink and other technologies, even if not transformation, but also more skills.

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