What do they to: Data Analysts, Data Scientists, Data Engineers

  • DA collects, cleans, analyzes data from a domain and highlights trends and patterns.
  • DS uses DA’s dataset to train a model that captures the domain’s behaviour.
  • DE codes the model into an application that sits on top of a data pipeline that continuously collects and cleans data, and re-trains the model. 3 roles complement each other.

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