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The Hybrid DBA's Blog

Hamish is a Systems Management Specialist with a passion for efficient application deployment using DevOPs methodologies. He has 19 years IT experience in managing large scale databases SQL Server technologies. He has been managing SQL Server since SQL Server 2000 and pragmatic architectural design is his main focus in his current job. Educating and helping others learn is a driver for Hamish and he is a PASS User Group Leader, International speaker and a repeat guest lecturer at a local university.

T-SQL Tuesday #90 — Bringing Continuous Delivery to a ‘brownfield’ database system

This blog post is part of  T-SQL Tuesday #90 – Shipping Database Changes .

I have decided to write about  a client’s SQL Server based system that was having issues with deployment of code changes. The code changes were being deployed by a third party contractor.

The client engaged with… Read more

0 comments, 313 reads

Posted in The Hybrid DBA's Blog on 9 May 2017

Removing an App Service Plan in Azure

In my previous post I adhered to my O-OCD (Operational OCD) and standardised my App Service Plan name to fit in line with my Database, User and App Service naming standard.

Why do I standardise everything? Have a quick read here:

The 20 second rule (or why standards matter).

Here… Read more

0 comments, 831 reads

Posted in The Hybrid DBA's Blog on 7 May 2017

Creating an App Service in Azure that connects to an Azure SQL Database.

Using the methodology listed in my previous blog post on creating an Azure SQL Database we now have a Continuous Integration database (named  CIAzureWebAppDEMO_DB).

Now that we have a database its now time to create the web app. This will be an App Service in the Azure portal.

For more… Read more

1 comments, 377 reads

Posted in The Hybrid DBA's Blog on 30 April 2017

Removing an Azure SQL Database using PowerShell..

In this post we will remove some databases located in Azure.

This related to my last post where I am cleaning up some badly named databases and replacing them with standardised database names.

So we have this situation:

We want to get rid of the top two databases AzureWebAppFunctionalTestDB and… Read more

0 comments, 687 reads

Posted in The Hybrid DBA's Blog on 30 April 2017

Creating an Azure SQL Database via PowerShell

This post is about using the brilliance of PowerShell to script the creation of databases in Azure.

Background:

Apart from the obvious question of why not? The actual reason is one of standards and how I did not adhere to my own standards that I’ve been preaching for the past… Read more

3 comments, 1,121 reads

Posted in The Hybrid DBA's Blog on 30 April 2017

Moving Azure resources between subscriptions – especially VSTS Team Services Account

For the past 6 months I’ve been paying for my own Azure subscription. My work has a plan but for some reason I (and others) who had a MSDN Subscription (Infrastructure) could not access the ‘free’ credits. I use Visual Studio Team Services (VSTS)  in a lot of my DEMOs… Read more

0 comments, 279 reads

Posted in The Hybrid DBA's Blog on 24 April 2017

Installing a Visual Studio Team Services private build agent hosted On-Premises

This blog post is about a situation where I  use Visual Studio Team Services (VSTS) to build/deploy my DEMOs. Those DEMOs are what I use to illustrate Continuous Integration & Continuous Delivery (important parts of that thing called DevOPs).

I use my own personal VSTS account so that I am… Read more

3 comments, 819 reads

Posted in The Hybrid DBA's Blog on 22 April 2017

Retrospective analysis of SQL Saturday South Island (#sqlsat614)

Now that SQL Saturday South Island (also known as #sqlsat614 on the Twitter) is done I thought it would be good to look back at an event that consumed me for 4 months.

If you haven’t already — read my post on how to grow a technical conference.

Back… Read more

2 comments, 163 reads

Posted in The Hybrid DBA's Blog on 22 April 2017

Resolution to “Connection Timeout Expired. [Pre-Login] initialization =18090; handshake=14281” error

This blog post is about a SQL Server connection issue that presents itself:

We were building an Availability Group (AG) at the time for an online banking platform.

PROD would have 4 nodes – 2 in Christchurch and 2 in Auckland. Whilst building the prePROD installation (a 3 node cluster… Read more

0 comments, 196 reads

Posted in The Hybrid DBA's Blog on 20 April 2017

Can I tune the tempDB of an Azure based SQL Server database…

Yip. You can.

I was originally going to write this post about tuning tempDB in our Azure SQL database. Which would be a very short post.

You can’t.

So I’ll write about tuning tempDB in your Azure based SQL Server database.

Why tempDB tuning? Well I consider it a valuable… Read more

0 comments, 241 reads

Posted in The Hybrid DBA's Blog on 2 April 2017

How to grow the exposure of a Data Platform based conference (SQL Saturday South Island)

SQL Saturday conferences are awesome.

That is the opening line of this blog post – because it’s true and understated.

If you’re reading this and do not know what a SQL Saturday is – go visit http://www.sqlsaturday.com/ and find your nearest SQL Saturday. I’ve been lucky enough to have gone… Read more

1 comments, 133 reads

Posted in The Hybrid DBA's Blog on 1 April 2017

Answer to “Could not locate file ‘xxx_Log’ for database ‘xxx’ in sys.database_files”

This blog post is a form of resolution to the issue of not being able to shrink a transaction log after a FULL backup where you this error:

Could not locate file ‘xxx_Log’ for database ‘xxx’ in sys.database_files

Its funny how peculiar issues decide to crop up on… Read more

2 comments, 119 reads

Posted in The Hybrid DBA's Blog on 24 March 2017

Having OCD in Azure…

Everyone gives OCD a hard time. When in fact it is something to embrace.

I am of course talking about Operational Continuous Delivery.

This is where we in Operations can do some of the awesome stuff that Developers have been doing for years with Continuous Delivery.… Read more

0 comments, 170 reads

Posted in The Hybrid DBA's Blog on 22 March 2017

I like data – so Azure SQL is (initially) my focus..

My journey with Azure has been around what it can do for me – and the company I work for (Jade Software). I’ve been doing databases for almost 20 years (I feel old writing that).

I’ve interacted with data in many shapes and forms, from

— text files… Read more

0 comments, 150 reads

Posted in The Hybrid DBA's Blog on 22 March 2017

Using Azure CLI to do stuff….

For this post I am going to talk about one of the methods I use to  manage my Azure resources.

The prime driver for this is what I call “Infrastructure as Code +”. In my previous blog post “How Azure can assist the deployment of our applications” I… Read more

1 comments, 239 reads

Posted in The Hybrid DBA's Blog on 21 March 2017

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