Data Preparation Database-centric Generalist Java 
Knowledge Hut
JUNE 20, 2023
Languages Python, SQL, Java, Scala R, C++, Java Script, and Python Tools Kafka, Tableau, Snowflake, etc. Skills A data engineer should have good programming and analytical skills with big data knowledge. Additionally, they create and test the systems necessary to gather and process data for predictive modelling.
ProjectPro
DECEMBER 16, 2021
If you look at the machine learning project lifecycle , the initial data preparation is done by a Data Scientist and becomes the input for machine learning engineers. Later in the lifecycle of a machine learning project, it may come back to the Data Scientist to troubleshoot or suggest some improvements if needed.
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