About big data learning:
1. Basic part: JAVA language and LINUX system.
Second, data development:
1, data analysis and mining
General work includes data cleaning, performing analysis and data visualization. Learn Python, database, web crawler, data analysis and processing, etc.
Big data training generally refers to big data development training.
Big data technology is huge and complex, and its basic technologies include data acquisition, data preprocessing, distributed storage, database, data warehouse, machine learning, parallel computing, visualization and other technical categories and different technical levels.
2. Big data development
Construction and optimization system of data engineering. Learn hadoop, spark, storm, super-intelligent cluster optimization, machine learning, Docker container engine, ElasticSearch, concurrent programming, etc.
Course learning is divided into six stages: