Big Data Contextual Data Data Lake Data Warehouse 
IBM Big Data Hub
SEPTEMBER 19, 2023
To pursue a data science career, you need a deep understanding and expansive knowledge of machine learning and AI. And you should have experience working with big data platforms such as Hadoop or Apache Spark. Your skill set should include the ability to write in the programming languages Python, SAS, R and Scala.
IBM Big Data Hub
DECEMBER 16, 2022
For example, data catalogs have evolved to deliver governance capabilities like managing data quality and data privacy and compliance. It uses metadata and data management tools to organize all data assets within your organization. A business glossary to explain the business terms used within a data asset.
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