Column Store vs Row Store Indexes
How does a column store index compare to a (traditional)row store index with regards to performance
2016-12-30 (first published: 2015-05-14)
15,364 reads
How does a column store index compare to a (traditional)row store index with regards to performance
2016-12-30 (first published: 2015-05-14)
15,364 reads
A look at Partitioned Views, their advantages, disadvantages backed up by examples and statistics.
2013-12-05
4,583 reads
This article shows the steps to set-up distributed transactions for SSIS.
2013-11-07
10,740 reads
This article includes an examination of how I improved update performance. We examine four methods of loading data into a data warehouse.
2013-10-31
9,576 reads
Do sub query expressions introduce a performance penalty on retrieving large data sets?
2012-01-20 (first published: 2010-07-22)
28,775 reads
2010-12-16
11,884 reads
In this article Brian Ellul explorea how it's possible to eliminate the SORT operator (and its performance cost) on performing SELECTS statements.
2010-09-15
12,002 reads
By Ed Elliott
Running tSQLt unit tests is great from Visual Studio but my development workflow...
By James Serra
I remember a meeting where a client’s CEO leaned in and asked me, “So,...
By Brian Kelley
If you want to learn better, pause more in your learning to intentionally review.
Hello team Can anyone share popular azure SQL DBA certification exam code? and your...
Comments posted to this topic are about the item Faster Data Engineering with Python...
Comments posted to this topic are about the item 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