There are four fundamental measurement events, which characterize all fact tables. Transactional A transactional table is the most basic and fundamental. The grain associated with a transactional fact table is usually specified as "one row per line in a transaction", e.g., every line on a receipt. Typically a transactional … See more In data warehousing, a fact table consists of the measurements, metrics or facts of a business process. It is located at the center of a star schema or a snowflake schema surrounded by dimension tables. Where multiple fact … See more If the business process is sales, then the corresponding fact table will typically contain columns representing both raw facts and aggregations in rows such as: • $12,000, being "sales for New York store for 15-Jan-2005". • $34,000, being "sales for Los Angeles … See more • Additive - measures that can be added across any dimension. • Non-additive - measures that cannot be added across any dimension. See more • Identify a business process for analysis (e.g., sales). • Identify measures of facts (sales dollar), by asking questions like 'what number of X are relevant for the business process?', … See more WebJun 17, 2024 · The correct answer is: The fact table of a data warehouse is the main store of all of the recorded transactions over time
Fact tables are which of the following - Examveda
WebTypes of Fact Table. There are three types of fact tables: 1. Transaction Fact Table. The transaction fact table is a basic approach to operate the businesses. These fact tables … WebData scrubbing is which of the following? A. A process to reject data from the data warehouse and to create the necessary indexes. B. A process to load the data in the data warehouse and to create the necessary indexes. C. A process to upgrade the quality of data after it is moved into a data warehouse. D. coast guard artwork
Chapter 8 Flashcards Quizlet
WebIn other words, a fact is true and correct no matter what. 4. Example of factual statement Answer: Philippines is a country. Mindanao is part of the Philippines. Answer: "The earth is the third planet from the sun." That statement is factual or true. 5. Which of the following statement is a factual text type that shows PROCEDURE? Explanation: WebMar 6, 2024 · Fact tables only process newly ingested data, and dimension tables are used as lookups. As such, the entire table must be taken into account. There's no way to … WebA) Fact tables ________ contain analytically useful information. A) Fact tables B) Dimension tables C) Both dimension and fact tables D) None of the above C) Both … coast guard armament