"Data engineers focus on designing, building, and maintaining data pipelines and infrastructure. They ensure that data is collected, processed, and made available for analysis."
Skills Needed:
- Proficiency in programming languages (e.g., Python, Java, Scala).
- Knowledge of databases (SQL and NoSQL).
- Experience with cloud platforms (e.g., Azure, AWS, Google Cloud).
- Understanding of data modeling, ETL (Extract, Transform, Load) processes, and data warehousing.
# Common tools for extraction include SQL queries, custom scripts, and ETL tools like Apache NiFi, Talend, or Informatica.
Certificates (Courses)
1) Microsoft Certified: Azure Data Fundamentals (DP 900):
2) Intermediate learning (DP 203):
- Google is specific than IBM is broader.
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