Sneak Preview: Start to Finish Guide to SQL Server Performance Monitor
Get a sneak peak of some of the sections from Start to Finish Guide to SQL Server Performance Monitor. Find out what counters to watch and what their thresholds are.
How to troubleshoot orphan users in SQL Server databases?
This article explains how orphan users get created, and provides you with troubleshooting information. A bonus stored procedure called ShowOrphanUsers is included, that goes and searches all the databases and generates a complete list of orphan users.
Generating HTML Tables
In this article Andy looks at one way you can separate your presentation code from your data when you generate HTML tables for simple reports. Lots of code examples so you can see how it works.
Working with email addresses in SQL Server!
This article shows you how to design the storage for email addresses, how to validate email addresses, how to retrieve demographic information from email addresses efficiently, using computed columns and indexes. It also covers the security aspect of dealing with email addresses.
Review: Microsoft Baseline Security Analyzer
A look at a new security tool from Microsoft for analyzing your SQL (and other) servers.
Free SQL Server 2000 Certifications
Certy.com has just released SQL Server 2000 certifications. These certifications are 100% free and a must for any DB developer & DBA.
Relational Database Without Relations
The strength and holy grail of relational databases lies in the very name: relations. Microsoft has put a good deal of intelligence and cunning into query optimizations, caching, indexing and execution plans to make the process of finding related records even smoother and faster. This small article, however, will try to shatter the very sacred notion of relational databases.
Unauthenticated System Compromise of SQL Server 2000
Microsoft has released a patch to fix two buffer overflow vulnerabilities in SQL Server 2000. No UserID or password is required by the attacker to exploit these issues. The problem is exacerbated by the fact the attack goes over UDP.
Understanding Execution Plans Part 1
The purpose of this article is to give you a working knowledge of how to view and understand query execution plans for SQL Server. This is part 1 in a series of articles that will walk you through understanding execution plans to help you improve your queries.
SQLClean 2.0 Released
SQLClean is a SQL Tool that automatically creates a dependancy analysis of your SQL Server Database including tables, views, triggers, defaults, procedures etc. SQLClean will also analyze a client application for depenandies on SQL Objects allowing you to detect and eliminate unused SQL objects that are unreferenced by either the client app. or database itself.
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
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Restoring On Top I
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Designing Delta Tables with Liquid Clustering: Real-World Patterns for Data Engineers
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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 REPLACESee possible answers