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SQL Server 2008 Archives - Page 3 of 3 - Blog dbi services

Stéphane Haby

SQL Server 2012 ‘Denali’: a new panel of DMVs

By | Database management | One Comment

Dynamic management views (DMVs) return server state information that can be used to monitor the health of a server instance, diagnose problems and tune performance.
Since few months, I test the future new version SQL Server 2012 codename Denali and I was very surprised form the news DMVs from this version.
I will just explain some DMVs very interesting for a DBA.
My article is based on msdn web site reference and you find in the end from each chapter a msdn reference for more details of the DMV.

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Stéphane Haby

SQL Server Tuning: Detect SPARSE columns candidate

By | Application integration & Middleware | 6 Comments

dbi services search and test all tools or functions possible to optimize or to win something to propose the best tuning possible in their client.
The property of Spare columns is not the most used in client environment that we have seen.
This article present a script to find the potential columns that can have the sparse property with the usage restrictions to make a space tuning in your database and especially for Data Warehouse (DWH).

The database example that we used, is AdventureWorksDW2008R2.

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Stéphane Haby

Changing the reference instance for SQL Server Integration Service (SSIS)

By | Database management | No Comments

In my experience, I have seen many clients do not know how to do when they have multiple databases instances and Integration Servicet for manage the end of the instance that is the reference for Integration Services.

When Integration Service is installed with the instance “TOTO” and that it is at the end of his life, we’ll see how to transfer information to the second instance “TITI”. We present you a small working method to transfer information correctly.

Only the folders transfert is presented in this article and the  transfert of the SSIS packages are explained at the end.

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Stéphane Haby

Diving into Databases

By | Database Administration & Monitoring | 3 Comments

By dbi services, we are a few poeples passionate by diving.
We take this opportunity to let you dive into the two databases lakes Oracle and SQL server and see their similarities and differences. For this first level of diving (named ODD), we will not going too deep and not have narcosis or

databases toxicity.
As always, we’ll start with a short briefing to present the environment and the different themes.
Have a nice dive !



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Stéphane Haby

A brief PowerShell 2.0 overview

By | Database management | No Comments

SQL server 2008 has PowerShell and at the end of this article, I speak of this topic but to use correctly Powershell, you must have a basic notion about this technologie.

In microsoft Techdays in Basel, Marc van Orsouw presents Powershell.
I think it was a nice opportunity to presents you an overview of Powershell based on this

presentation with adding microsoft msdn web site commentar.

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