Data Modeling
This is a model where a central fact table connects to dimension tables, often used in data warehousing.
What is a Star Schema?
ETL is its acronym.
What is Extract, Transform, Load?
OLAP is its acronym.
What is Online Analytical Processing?
This process ensures that the data is accurate, consistent, and accessible throughout the data lifecycle.
What is Data Quality Management?
This Microsoft platform is commonly used for data warehousing and business intelligence.
What is SQL Server?
A free open-source file distribution system.
What is Hadoop?
This is the stage in ETL where data is cleaned and transformed into the appropriate format.
What is the Transform stage?
This type of database system is optimized for querying and reporting, unlike transactional databases.
What is a data warehouse?
This refers to policies and standards for managing the use, access, and protection of data.
What is Data Governance?
This is a popular cloud-based data warehouse platform provided by Google.
What is BigQuery?
Data about data.
What is metadata?
This is software used to create dynamics and transformation in a data warehouse.
What is ETL (Extract, Transformation, and Load)?
This is used to uncover trends or patterns in data.
What is data mining?
This is a strategy used to safeguard data from unauthorized access or corruption.
What is Data Security?
This cloud-based data warehouse platform is provided by Amazon Web Services.
What is Amazon Redshift?
This is the term used to refer to data that helps provide context to transactional data, such as time, location, or customer.
What is a dimension?
The system used for capturing and organizing data from different sources into a data warehouse is called this.
What is an ETL (Extract, Transform, Load) Process?
This is a key performance indicator (KPI) that is typically stored in a fact table.
What is a measure?
This concept refers to maintaining the integrity and privacy of data, particularly in cloud-based data warehouses.
What is Data Privacy?
This tool is known for its ability to create interactive reports and dashboards directly from a data warehouse.
What is Tableau?
A DataMart is typically structured as this dimensional model.
What is a Star Schema?
The process of ensuring that data being transferred is accurate and in the correct format is called this.
What is data validation?
This refers to the practice of merging multiple data sources to create a consolidated view for reporting and analysis.
What is Data Integration?
The process of encrypting sensitive data in a data warehouse is known as this.
What is Data Encryption?
This open-source tool is often used for ETL processing in data warehouses.
What is Apache Spark?