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)
15,351 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)
15,351 reads
Read more tips to optimize SQL statements, specifically on a Data warehouse.
2015-05-07
13,731 reads
Don't blame SQL Server if your SQL Statements perform badly! But where do you start to investigate the problem? This article is a primer on were to start looking when your SQL runs slowly.
2015-04-28 (first published: 2010-07-29)
46,056 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
10,737 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
9,575 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 Steve Jones
Today Redgate announced that we are partnering with Bregal Sagemount, a growth-focused private equity...
By Steve Jones
I used Claude to build an application that loaded data for me. However, there...
End-to-end NVMe vs PVSCSI testing over NVMe/TCP to a Pure Storage FlashArray: TPC-C and...
Good Evening, Is there a simpler way to rearrange the following WHERE condition: [Column_1]...
Comments posted to this topic are about the item Which Table I
Comments posted to this topic are about the item Using Python notebooks to save...
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
SELECT ProductName
FROM product;
END;
GO
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