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How big should a data warehouse team be?

Contents
  1. How big is a typical data warehouse?
  2. What does a data warehouse team do?
  3. How do you structure a data warehouse?
  4. What is a large data warehouse?
In fact, it is very common in a data warehousing team where a person takes on multiple roles. For a typical project, it is common to see teams of 5-8 people.


How big is a typical data warehouse?

CharacteristicsData WarehouseData sourceMany sourcesSizeLarge, can be 100's of gigabytes to petabytesDesignTop-downData detailComplete, detailed data

What does a data warehouse team do?

The data warehouse team is responsible for the availability of the whole data warehouse, including the data marts, reports, OLAP cubes and any other front-end that is used by the business users.

How do you structure a data warehouse?

7 Steps to Data Warehousing1Step 1: Determine Business Objectives. ... 2Step 2: Collect and Analyze Information. ... 3Step 3: Identify Core Business Processes. ... 4Step 4: Construct a Conceptual Data Model. ... 5Step 5: Locate Data Sources and Plan Data Transformations. ... 6Step 6: Set Tracking Duration. ... 7Step 7: Implement the Plan.7 Steps to Data Warehousing | ITPro Today

What is a large data warehouse?

Data Warehouse Defined A data warehouse centralizes and consolidates large amounts of data from multiple sources. Its analytical capabilities allow organizations to derive valuable business insights from their data to improve decision-making.

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