Paul Randal

Paul S. Randal (Paul@SQLskills.com, twitter @PaulRandal) is a world-renowned speaker, author, and instructor at SQLskills.com; he is also the CEO. He worked on the SQL Server Storage Engine team at Microsoft from 1999 to 2007, writing DBCC CHECKDB/repair for SQL Server 2005 and with responsibility for the entire Core Storage Engine during SQL Server 2008 development. Paul is an expert on disaster recovery, high availability, SQL Server internals, and database operations, and is a regular presenter at conferences worldwide. He owns and runs the company with his wife, Kimberly L. Tripp, and in their spare time they like to seek out odd-shaped bottom dwellers at remote dive sites around the world!
  • Interests: Doing anything with my wife, Kimberly Tripp: Sailing Scuba diving World travel Hiking Naval history Model building

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Blogs

AI: Blog a Day – Day 8: RAG – Retrieval Augmented Generation

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RAG — Retrieval Augmented Generation. we have covered so far — embeddings, vectors, vector...

AI: Blog a Day – Day 7: Vector and Vector Databases

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Continuing from Day 6 we learned Embeddings, Semantic Search and Checks, on Day 7...

AI: Blog a Day – Day 6: Embeddings – How AI Understands

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Continuing from Day 5 where we covered notebooks, HuggingFace and fine tuning AI now...

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Not Just an Upgrade

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Not Just an Upgrade

Restoring On Top I

By Steve Jones - SSC Editor

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

By mehul.bhuva@gmail.com

Comments posted to this topic are about the item Designing Delta Tables with Liquid...

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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 REPLACE

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