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SQL SERVER – The Difference between Dual Core vs. Core 2 Duo

May 2, 2010
Pinal Dave
SQL Tips and Tricks
Hardware, SQL Server

Dual Core was a brand, not a core count. What actually matters for SQL Server is cores, clock speed and licensing. How to see what you really have.

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SQL SERVER - What is AdventureWorks?

SQL SERVER – What is AdventureWorks?

May 1, 2010
Pinal Dave
SQL Tips and Tricks
SQL Documentation, SQL Download

What is AdventureWorks? Why I use this SQL Server sample database in my examples, how it replaced Northwind and Pubs, and where to get it.

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SQLAuthority News – TechEd India – April 12-14, 2010 Bangalore – An Unforgettable Experience

April 30, 2010
Pinal Dave
SQLAuthority News
SQLAuthority Author Visit, TechEd

TechEd India 2010 in Bangalore drew over 3,000 people, the biggest tech event I have seen here. I presented three sessions and joined a panel. My full report.

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SQL SERVER - Disable Clustered Index and Data Insert

SQL SERVER – Disable Clustered Index and Data Insert

April 29, 2010
Pinal Dave
SQL Tips and Tricks
SQL Constraint and Keys

A client’s DBA disabled every clustered index before a bulk insert, and the application stopped working. What happens when you disable clustered index?

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SQL SERVER - GUID vs INT - Your Opinion

SQL SERVER – GUID vs INT – Your Opinion

April 28, 2010
Pinal Dave
SQL Performance
SQL Constraint and Keys, SQL Data Storage

GUID vs INT as a primary key or clustered index: I list one advantage and one disadvantage of each and ask you to add yours in the comments.

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Storing Percentages: 0.15 or 15, and How to Tell Them Apart

April 27, 2010
Pinal Dave
SQL Tips and Tricks
SQL Coding Standards, SQL Constraint and Keys, SQL Datatype, SQL Server

Storing percentages starts with a declared unit. Fractional rates and percentage points require different conversions, even when both pass a range check. Use named columns, explicit boundaries and a guarded disposable fixture.

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SQLAuthority News – Microsoft SQL Server 2005/2008 Query Optimization & Performance Tuning Training

April 26, 2010
Pinal Dave
SQLAuthority News
SQL Server, SQL Training

We are launching public SQL Server 2005/2008 Query Optimization and Performance Tuning Training in Hyderabad, which I will lead, with a computer for everyone.

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