Real-time Operational Analytics in SQL Server 2016 - Part 2
Arshad Ali discusses the different design considerations for leveraging the Real-time Operational Analytics feature of SQL Server 2016, covering the different scenarios where it fits or does not fit, and how to get started with it for disk based tables.
Database Nonsense - Unstructured Data
Sloppy terminology leads to big misunderstandings. Terms don't get much sloppier than "Unstructured data".
Managing Registered servers with SQL Powershell
Learn how to generate Registered Servers with PowerShell in this article.
Master Data Services – The Basics
Master Data Services (MDS) is Microsoft's platform for supporting Master Data Management (MDM). A system like MDS, if properly maintained, gives organisations a powerful alternative to increasingly having to centralize databases as a way of preventing data from getting out sync or become inconsistent, and a reliable way of managing the flow of data through corporate IT systems. It makes microservice architectures realistic. Hari Yadav shows you how to get up and running with MDS.
EzAdo - Part 1
EzAdo is a very simple api built to exploit some new features of SQL 2016. It combines software, convention, and creativity to get more done in less time.
Who is that masked man anyway?
If you are holding, in your organisation, personal data about real people or commerce, it is wrong, and in many cases illegal to do database development work or testing using your production data. This, of course, probably applies to a minority of database systems, but data breaches caused by attacking backups or copies of production […]
The Sort that Spills to Level 15,000
Paul White shows that SQL Server sometimes produces very misleading information about the impact of sort operations.
JSON Select - Easily query values from JSON
Introducing JSON Select - a new library that makes it easy to pull values out of JSON strings in SQL Server 2005+
Memory/Storage Technology Hierarchy and SQL Server
Glenn Berry discusses the ever-changing landscape of memory/storage technology, and how it relates to SQL Server workloads on Windows servers.
Blogs
Exploring DiskANN: Part 2: PQ, SSDs, caching and beam search
How I used AI for this postChatGPT to generate images based on info specifically...
T-SQL Tuesday #202: The Two Outages I Won't Ever Forget
By ReviewMyDB
My T-SQL Tuesday #202 entry for Marlon Ribunal's invitation on memorable SQL Server outages....
Measuring RAG Solutions: Are We Retrieving the Right Information?
A RAG pipeline that answers questions in the demo is not the same thing...
Forums
Performance Regression After Upgrading from SQL Server 2016 to 2022
Hello everyone, Last week we performed an upgrade of our SQL Server instance, moving...
Adding new column with DEFAULT
Comments posted to this topic are about the item Adding new column with DEFAULT
How do I connect to a SQL Server database on my ISP?
I've got a web application for my side business. I've added a SQL Server...
Question of the Day
Adding new column with DEFAULT
Which number will the COUNT() return after executing the following statements:
DROP TABLE IF EXISTS #test; CREATE TABLE #test (id INT) INSERT INTO #test (id) SELECT * FROM GENERATE_SERIES(1, 3) AS gs ; ALTER TABLE #test ADD flag BIT CONSTRAINT DF_#test_flag DEFAULT 0; go UPDATE #test SET flag = 0 WHERE id = 1 UPDATE #test SET flag = 1 WHERE id = 2 INSERT INTO #test (id) VALUES (4) SELECT COUNT(*) FROM #test AS t WHERE flag = 0See possible answers