Essential Steps for the Integrated Enterprise Data Warehouse, Part 1
This article provides guidance to what an integrated EDW is and what design elements are needed to achieve integration.
2008-05-13
2,998 reads
Data Warehousing
2012-01-11 (first published: 2008-04-16)
5,167 reads
Interview with Chuck Kelley - Part II
Part two of the interview looks at some design decisions in building a warehouse as well as some of the tools available.
2008-03-27
1,220 reads
Interview with Chuck Kelley - Part I
An interview with a data warehousing expert Chuck Kelley with some views about the careers in data warehousing.
2008-03-26
1,606 reads
Column-Store Databases and DW Appliances
With data volumes exploding, conventional enterprise data warehouses are fast running out of headroom. Data warehouse appliances are starting to fill the gap, but the emerging category of column-oriented databases may offer a better option. The key to success is matching your application to the right product.
2008-03-25
2,032 reads
Hubs, Spokes and Buses: How to Get to a Better Data Warehouse
Are you frustrated by the inefficiency, rigidity and latency of a first-generation, hub-and-spoke-architecture data warehouse? Here's a six-step guide to evolving to a streamlined, robust Kimball Dimensional Bus Architecture that will reduce time to reporting, lower data latency, and deliver more detailed, analytically useful information.
2008-03-19
2,258 reads
2008-02-12
3,248 reads
2008-01-29
2,938 reads
Kimball University: Handling Arbitrary Restatements of History
How do you cope with an executive's request to "bring back a time series of activity for all subscribers who were in platinum status as of X date," or "show me a time series of orders by sales region according to the sales organization as of Y"? Here's how data warehouse pros can cope with the common requirement to look back in time.
2007-12-26
1,522 reads
Implementing Common Reference Data in a Data Warehouse
This article provides an architecture and process framework for implementing common reference data in a data-warehousing environment.
2007-12-04
2,734 reads
Blogs
Runing tSQLt Tests with Claude
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Running tSQLt unit tests is great from Visual Studio but my development workflow...
Getting Your Data GenAI-Ready: The Next Stage of Data Maturity
By James Serra
I remember a meeting where a client’s CEO leaned in and asked me, “So,...
Learn Better: Pause to Review More
By Brian Kelley
If you want to learn better, pause more in your learning to intentionally review.
Forums
Azure SQL DBA certification
Hello team Can anyone share popular azure SQL DBA certification exam code? and your...
Faster Data Engineering with Python Notebooks: The Fabric Modern Data Platform
Comments posted to this topic are about the item Faster Data Engineering with Python...
Which Result II
Comments posted to this topic are about the item Which Result II
Question of the Day
Which Result II
I have this code in SQL Server 2022:
CREATE SCHEMA etl;
GO
CREATE TABLE etl.product
(
ProductID INT,
ProductName VARCHAR(100)
);
GO
INSERT etl.product
VALUES
(2, 'Bee AI Wearable');
GO
CREATE TABLE dbo.product
(
ProductID INT,
ProductName VARCHAR(100)
);
GO
INSERT dbo.product
VALUES
(1, 'Spiral College-ruled Notebook');
GO
CREATE OR ALTER PROCEDURE etl.GettheProduct
AS
BEGIN
exec('SELECT ProductName FROM product;')
END;
GO
exec etl.GettheProduct
When I execute this code as a user whose default schema is dbo and has rights to the tables and proc, what is returned? See possible answers