In a top-down approach to building a data infrastructure, which is typically built first?
- Data Integration
- Data Marts
- Data Sources
- Data Warehouses
In a top-down approach to building a data infrastructure, data sources are typically the first components to be addressed. Data sources include various systems and databases that store raw data, and they need to be integrated and processed to feed into data warehouses and data marts. Starting with data sources is fundamental to ensuring data quality and consistency.
Loading...
Related Quiz
- What potential issue arises when using a snowflake schema due to the normalization of dimension tables?
- A financial institution is trying to optimize its data warehousing strategy. They are considering shifting from batch processing every night to more frequent updates throughout the day. What potential benefit might they achieve?
- What is the main purpose of implementing a Virtual Private Database (VPD) in a data warehouse?
- How does a columnar database handle updates or inserts differently than a traditional RDBMS?
- Which type of chart is most suitable for displaying the distribution of a single continuous dataset?