Blog Archives

a section on indexing and performance tuning.

Database Health Beta 9.3 Released Today

Today I had the pleasure of releasing Beta 9.3 of the Database Health Monitor. It has been a whole week since the last beta update, and here is the outline of the new features and bug fixes. Download at DatabaseHealth.com

Posted in Database Health, Server Health Tagged with: , , , , , , ,

Speaking at Vancouver DevTeach this week.

This week I will be attending and speaking at Vancouver DevTeach. This event taking place on December 2nd to 4th 2013 at the Vancouver Sheraton Wall Center Hotel. Monday and Tuesday I have morning presentations which leaves the rest of

Posted in DevTeach, Performance Tagged with: , , , , , , ,

Index Overview – Clustered and Nonclustered

This is intended as a brief overview of indexing on SQL Server. Understanding and using indexes can lead to some major performance improvements. Non-Clustered Indexes Non-Clustered indexes are often times considered traditional indexing – contains pointers to the data. This

Posted in Performance Tagged with: , , , , , , ,

Temp Table vs Table Variable vs CTE and the use of TEMPDB.

For more information on Common Table Expessions and performance, take a look at my book at Amazon.com: Common Table Expressions Joes 2 Pros®: A CTE Tutorial on Performance, Stored Procedures, Recursion, Nesting and the use of Multiple CTEs There are

Posted in CTE, Performance Tagged with: , , , , , , , ,

Now that Database Health Beta 2 is out, whats next…

Now that Beta 2 of the Database Health Project is out, and people are using it, I am going to focus my attention on 2 areas. Fixing any bugs that are reported in Beta 2 of the Database Health Project. Adding

Posted in Server Health Tagged with: , , ,

Finding the contents of the Plan Cache

I often get asked “how do I find the contents of the SQL Server Plan Cache?”   My first response is just use the Database Health Reports and you can get this through a nice user interface.  But if you

Posted in Performance, Server Health Tagged with: , ,

Beta 2 of the Database Health Reports Released

Beta 2 of the Database Health Reports has just been released.  The new Beta contains several bug fixes, and several new features.  Here is a breakdown of what is new or changed since the last beta. New Features Added the Memory

Posted in DBA, Server Health Tagged with: , , , , , , ,

Finding tables that don’t have a clustered index.

Although clustered indexes are not required, and there are many cases where you should not use a clustered index, quite often clustered indexes can be overlooked when creating a table.  This is actually more likely if you are inheriting a

Posted in DBA, Server Health Tagged with: ,

It is finally here. Beta 1 of the Database Health Reports for SQL Server.

In October last year I started work on the Database Health reports project.  It started out as a series of SSRS reports that I released and updated in December 2011 to March 2012.  After that it became clear that the

Posted in Server Health Tagged with: , , , ,

Preview of the Table Size Advisor

As I get the Database Health project ready to release as a beta, more of the components are coming together.  For instance shown here is the Table Size Advisor which can be accessed from the Disk Space Report. In this

Posted in Performance, Server Health Tagged with: , ,

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