What are the features of enterprise data warehouse?

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Enterprise Data Warehouse Key Features Data integration with ETL/ELT. Full and incremental data extraction/load. Structured, semi-structured, unstructured data ingestion. Big data ingestion. Streaming data ingestion. Data loading and querying using SQL.

What are the features of data warehouse?

The Key Characteristics of a Data WarehouseSome data is denormalized for simplification and to improve performance.Large amounts of historical data are used.Queries often retrieve large amounts of data.Both planned and ad hoc queries are common.The data load is controlled.

What are the four major features of data warehouse?

Characteristics Of A Data Warehouse. The four characteristics of a data warehouse, also called features of a data warehouse, include SUBJECT ORIENTED, TIME VARIANT, INTEGRATED and NON-VOLATILE.

What are enterprise data warehouses?

An EDW is a data warehouse that encompasses and stores all of an organization's data from sources across the entire business. A smaller data warehouse may be specific to a business department or line of business (like a data mart).

What are the advantages of an enterprise data warehouse?

It allows users to store as much data as needed with regards to a large variety of parameters. That data can be drawn from multiple, often-unrelated sources. EDW's refine data, eliminating useless excess or redundant information, and improving overall data quality.

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