#databases
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Relational Databases Collection of data organized into a table structure where the tables can be linked, or related, based on data common to each....
These questions have been curated based on the interviews of various data Professionals in the industry as stated in the IBM Data engineering...
The ecosystem exists for: Extracting data from disparate sources Architecting and managing data pipelines for transformation, integration, and...
Data Warehouses A data warehouse is a central repository of data integrated from multiple sources. It serves as a single source of truth that has data...
What is the type of data - Structured, Unstructured, semi- Structured? The schema of the data What are its performance requirements Whether you're...
Data wrangling or Data Munging is a process that involves: data Exploration Transformation Validation Making Data available for credible and...
