Data is Not Always Enough
More data is better, but Steve Jones notes that even that isn't always enough to make decisions count for your organization.
More data is better, but Steve Jones notes that even that isn't always enough to make decisions count for your organization.
Perform automated database restores and check the integrity of your backup files
Most of us say we care about IT and data security. Our actions speak differently.
In the first in a series on the practicalities of using the Microsoft Azure Platform for the SQL Server professional, Buck Woody shows that, whatever your version of SQL Server, there is a way of storing offsite backups in the cloud.
This article details how to create a corrupt SQL Server database for testing purposes
SQL Saturday is coming to Johannesburg on August 30. Join in for a free day of SQL Server training and networking. Register while spaces are available.
It is awkward to do 'Graph databases' in SQL to explore the sort of relationships and memberships in social networks because equivalence relations are classes (a set of sets) rather than sets. However one can explore graphs in SQL if the relationship has all three of the mathematical properties needed for an equivalence relationship.
A brief overview of Columnstore index and its usage with an example
What data specific considerations do you make when preparing for performance testing?
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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