Don Peterson


SQLServerCentral Article

Is XML the Answer?

New Author! Don Peterson writes his first article for us and explores why he considers XML to be...bad! There are some interesting points made here and if you've haven't thought about what XML means to you as a DBA, it's a subject worth spending some time on.

4.77 (79)

You rated this post out of 5. Change rating

2008-05-02 (first published: )

64,589 reads

SQLServerCentral Article

Beware of Search Argument (SARG) Data Types

Performance tuning often seems like it can be more of an art than a science. However there are a number of fundamentals that can help you tune most of the queries that you will write or have issues with their performance. Don Peterson brings us a look at how he tuned a query in the real world to avoid a conversion that can cause a query to run slower.

5 (6)

You rated this post out of 5. Change rating

2006-07-13

11,715 reads

SQLServerCentral Article

Lookup Table Madness

Are you mad? Not angry, more like crazy when it comes to designing databases in SQL Server? Don Peterson has met a few people he thinks are just that when it comes to building lookup tables. Does it stem from poor understanding of database design? Or do you disagree? Read Don's case against this particular design practice.

4.48 (27)

You rated this post out of 5. Change rating

2006-03-24 (first published: )

50,436 reads

SQLServerCentral Article

All About Transactions - Part 3

Transactions in SQL Server are probably no more complicated than those in other RDBMS products, which is to say they are fairly complex. Don Peterson continues with part 3 of his series and takes a look at transaction isolation levels and how they interact with multiple connections and their impact on locking.

4.33 (9)

You rated this post out of 5. Change rating

2004-12-02

15,624 reads

SQLServerCentral Article

All About Transactions - Part 1

The heart of an RDBMS is the transaction system that it employs. SQL Server has a great one that can easily be misunderstood or misused by those that haven't spent time delving into the details of how it works. Don Peterson has done that and brings us the start of a new series on the details of how transactions work in SQL Server.

4.62 (13)

You rated this post out of 5. Change rating

2004-11-15

24,353 reads

Blogs

Parameter Sensitive Plan Optimization in SQL Server 2022. What is it and is it any good?

By

Parameter Sensitive Plan (PSP) optimization is a new feature in SQL Server 2022 that...

Azure chaos STUDIO

By

Chaos engineering is fun but especially important when building solutions in the cloud. It...

Announcing a New Book on SQL from 3Cloud Authors

By

I am proud to announce the launch of a new book, centered around the...

Read the latest Blogs

Forums

Fact Table - Various Grains

By flamblaster

Hi there, I'm on a team developing an enterprise data warehouse for our organization....

PostgreSQL Copy

By Shivayan Mukherjee

Comments posted to this topic are about the item PostgreSQL Copy

Secure Enclave Attestation

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Secure Enclave Attestation

Visit the forum

Ask SSC Logo Ask SSC

SQL Server Q&A from the SQLServerCentral community

Get answers