How does the buffer pool work?
Today we’ll begin taking a look at the buffer pool in SQL Server and how it’s normally used. Before we...
2019-01-23
198 reads
Born SQL with Randolph West
Database modelling in a post-SSMS world: dbForge Studio
A few months ago, Microsoft announced that SQL Server Management Studio (SSMS) will no longer include the visual Database Diagrams...
2019-01-16
230 reads
Back to the future
It’s January 2019 as I write this. I realized that I started on my journey with SQL Server in 1998,...
2019-01-09
230 reads
AzCopy finally gets a sync option, and all the world rejoices
I consider Blob Storage to be the gateway drug to Azure, because it’s a really easy way to get going...
2019-01-02
243 reads
Giving thanks in 2018
It’s the last post of 2018, and in years past I’ve recapped the year that has just been. This is...
2018-12-26
194 reads
Infrastructure matters, even in the Cloud
I am still amused by terminology in the Information Technology field. Words like “Kubernetes,” “containers,” and the BASIC keywords PEEK...
2018-12-19
279 reads
Some databases may show a NULL collation in the sys.databases DMV
While working on my Swart’s Ten Percent Rule post last week, I needed to test the Windows version of the...
2018-12-12
225 reads
Flagrantly ignoring the 10% rule
My friend Michael J. Swart has a rule of thumb he calls Swart’s Ten Percent Rule. If you’re using over...
2018-12-05
216 reads
Price increase for Azure in Canadian dollars
On 1 December 2018, Microsoft is increasing Azure subscription prices in Canadian dollars by 5%. The following is taken directly...
2018-11-28
238 reads
Dates and Times in SQL Server: DATEDIFF() and DATEDIFF_BIG()
Last time we looked at adding or subtracting date parts using the DATEADD() T-SQL system function. This week we see...
2018-11-21
377 reads
Blogs
AI: Blog a Day – Day 8: RAG – Retrieval Augmented Generation
By Vinay Thakur
RAG — Retrieval Augmented Generation. we have covered so far — embeddings, vectors, vector...
AI: Blog a Day – Day 7: Vector and Vector Databases
By Vinay Thakur
Continuing from Day 6 we learned Embeddings, Semantic Search and Checks, on Day 7...
AI: Blog a Day – Day 6: Embeddings – How AI Understands
By Vinay Thakur
Continuing from Day 5 where we covered notebooks, HuggingFace and fine tuning AI now...
Forums
Not Just an Upgrade
Comments posted to this topic are about the item Not Just an Upgrade
Restoring On Top I
Comments posted to this topic are about the item Restoring On Top I
Designing Delta Tables with Liquid Clustering: Real-World Patterns for Data Engineers
Comments posted to this topic are about the item Designing Delta Tables with Liquid...
Question of the Day
Restoring On Top I
I am doing development work on a database and want to keep a backup so I can reset my database. I make some changes and want to restore over top of my changes. When I run this code, what happens?
USE Master BACKUP DATABASE DNRTest TO DISK = 'dnrtest.bak' GO USE DNRTest GO CREATE TABLE MyTest(myid INT) GO USE master RESTORE DATABASE DNRTest FROM DISK = 'dnrtest.bak' WITH REPLACESee possible answers