What is a Relational Database Management System
This article covers the relational database system evolution and covers terms used in relational models such as relation, tuple, attribute, domain, schemas, and key.
2021-01-07
Additional Articles
DBA in training: Know your server’s limits
Comparing current performance to baselines helps DBAs know when there’s a problem. In this article, Pamela Mooney describes how to measure the physical resources drive space, latency, memory, and CPU.
2021-01-06
Maintaining a Database Build Script with SQL Compare
Phil Factor explores a lesser-known capability of SQL Compare, which is to help you maintain a 'traditional', well-documented, single file build script, for creating the current version of the database during development.
2021-01-06
Import Excel Data into SQL Server with PowerShell
In this article we look at PowerShell code you can use to import Excel data into SQL Server.
2021-01-05
What’s most important to you when dealing with database software?
Take part in this short exercise (no more than 5 minutes) by letting us know what matters most to you when considering, purchasing, or using database software. As a thank you, you can also enter our prize draw at the end for a chance to win a $150 Amazon gift voucher.
2021-01-05
Ten tips for attracting and retaining DevOps talent
To stay competitive and bring value to customers, organisations are adopting DevOps, but finding people experienced in DevOps can be challenging. Robert Sheldon has ten tips to help managers attract and retain DevOps talent.
2021-01-04
SQL Server Management Studio Database Diagram Support Objects Cannot be Installed
In this article we look at how to resolve the error database diagram support objects cannot be installed because the database does not have a valid owner.
2021-01-01
SSRS Install, Setup and Configuration
In this article we cover all of the steps required to install, setup and configure SQL Server Reporting Services.
2020-12-31
Feature branches and pull requests with Git to manage conflicts
Feature branching and pull requests are two important concepts when using Git. In this article, Kendra Little explains these patterns and even provides a video to demonstrate.
2020-12-30
Join the Redgate Tool Tips Swap
Learn and share tool tips with your peers. Redgate has launched their Tool Tips Swap to help everyone make the most of their Redgate products. To get involved, simply share your top Redgate tool tip for boosting productivity. All tips will be collated into a blog post and shared with the community. Plus, you’ll get the chance to win a 3-month subscription to Pluralsight.
2020-12-30 (first published: 2020-12-17)
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Forums
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Vectors in SQL Server 2025
Comments posted to this topic are about the item Vectors in SQL Server 2025
Odd Sequences
Comments posted to this topic are about the item Odd Sequences
Question of the Day
Odd Sequences
What values are returned from this code?
CREATE SEQUENCE NumericSequence
AS NUMERIC(5,1)
START WITH 1.0
INCREMENT BY 0.1;
GO
SELECT NEXT VALUE FOR NumericSequence
GO
SELECT NEXT VALUE FOR NumericSequence
GO See possible answers