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Category: Deployment

Deploying Database Project Changes

Published 2022-11-23 by Kevin Feasel

Olivier Van Steenlandt continues a series on database projects:

In a previous blog post (Database Projects – Merging changes), we successfully merged our feature branch into our development branch. Now, as a final step in our development process, we want to get our changes deployed to our development environment.

In this blog post, we will go through the process step by step to execute a manual deployment. We will take a look at what happens behind the scenes, how deployment works and we also will take a look at Publishing Profiles.

Check out that process.

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Merging Database Project Changes

Published 2022-11-11 by Kevin Feasel

Olivier Van Steenlandt feeds changes into different branches:

When you start development, you create a feature branch, which is a living copy of your main branch where you apply changes during the development phase. As soon as you finalize your development, you want to get these changes to your development environment.

This process is called merging. During the merge process, 2 branches will be combined. At this point, we want our feature branch to be combined with the development branch.

Click through to learn how it all works.

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GitHub CI/CD for Synapse Link for SQL Server 2022

Published 2022-11-03 by Kevin Feasel

Kevin Chant does a bit of CI/CD:

In this post I want to show how a GitHub CI/CD experience for Azure Synapse Link for SQL Server 2022 can look. Which uses GitHub Actions. Including how to automatically stop and start it in the pipeline.

In my last post I showed a complete CI/CD experience for Azure Synapse Link for SQL Server 2022 using Azure DevOps.

With this in mind, in this post I show an alternative GitHub CI/CD experience for Azure Synapse Link for SQL Server 2022 which uses GitHub Actions. Which includes automatically stopping the link before the database update and starting it again after the update has completed.

Read on to learn how.

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One Repo for Every Environment

Published 2022-11-01 by Kevin Feasel

Meagan Longoria explains an important part of source control repositories:

I’ve seen a few people start Azure Data Factory (ADF) projects assuming that we would have one source control repo per environment, meaning that you would attach a Git repo to Dev, and another Git repo to Test and another to Prod.

Microsoft recommends against this, saying:

Read on for the citation as well as the practical reason why we don’t want multiple repos. This is true not only for Azure Data Factory but for every development project. You have one repository with branches. Certain branches represent checkpoints where code goes out to a specific environment via use of a release tool (e.g., Azure DevOps release pipelines, GitHub actions, etc.).

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CI/CD with Azure Synapse Link for SQL Server 2022

Published 2022-10-21 by Kevin Feasel

Kevin Chant gives us the whole story:

In this post I want to show you a complete CI/CD experience for Azure Synapse Link for SQL Server 2022 tables. Which uses a YAML Pipeline in Azure DevOps. Including how to automatically stop and start it in the pipeline.

In a previous post I showed how an easier way to perform CI/CD for Azure Synapse Link for SQL Server 2022. Where you only need to stop the link, update the SQL Server database and afterwards start the link again.

However, the best CI/CD solutions are the ones where you do not do any manual work at all. This includes stopping and starting the link.

And that’s just what Kevin gives us.

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Dataset Changes while Deploying in Power BI

Published 2022-10-14 by Kevin Feasel

Marc Lelijveld investigates a what-if scenario:

One of the topics discussed during the session, is the effect of deployments on datasets by using native deployment pipelines in the Power BI service. Deployment Pipelines only deploy meta data from the data model, however specific changes might have an unwanted effect on the data in the dataset in the target stage.

In this blog post, I will further elaborate on several specific use cases and the effect on your dataset in the target stage.

Read on for the results of three separate tests.

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CI/CD for Synapse Link for SQL Server 2022

Published 2022-09-27 by Kevin Feasel

Kevin Chant makes some changes:

In another post I showed how you can use CI/CD to update both ends of Azure Synapse Link for SQL Server 2022 using Azure DevOps. Allowing you to update both a SQL Server 2022 database and an Azure Synapse Analytics dedicated SQL Pool in the same deployment pipeline.

By my own admission, that method can become complex. Plus, I showed some more advanced concepts in that post. With this in mind, I have decided to cover an easier way in this post.

Read on for the simpler technique.

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Rebuilding a Dedicated SQL Pool via Azure DevOps

Published 2022-09-23 by Kevin Feasel

Sarath Sasidharan clones an Azure Synapse Analytics dedicated SQL pool:

There are many scenarios where you want to create a new Synapse dedicated SQL pool environment based on an existing Synapse dedicated SQL pool environment. This may be required when you need to create a development or test environment based on your production environment by copying complete schemas and without copying data.

Note that this process won’t move the data itself—given that you’re starting with terabytes for an effective dedicated SQL pool, trying to create a bacpac would be an exercise in misery.

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Releasing a Tabular Model without Users or Roles

Published 2022-09-22 by Kevin Feasel

Olivier van Streenlandt hit a deployment problem:

A couple of weeks ago my team & I ran into an issue with SQL Server Analysis Services (SSAS), due to a network split between companies, We weren’t able anymore to manage our SSAS access into our SSAS Tabular Model. Since deploying a Tabular Model using Visual Studio is also overwriting members & roles, we needed to find a valid alternative to execute our deployments. Manually at first and automated in the end.

Read on to see how they used Azure DevOps pipelines to solve the issue.

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dbops Powershell Module

Published 2022-09-22 by Kevin Feasel

Kevin Chant looks at a useful Powershell module:

Before covering the dbops PowerShell module I want to quickly cover DbUp.

DbUp is a .NET library that you can use to do migration-based deployments. It is open-source and is licensed under the MIT license, which you can read about in the DbUp license file.

According to the official list of supported databases, it allows you to do migration-based deployments to various databases. Such as SQL Server and MySQL. As you will discover later in this post it also works with a newer Azure service as well.

DbUp has been on my to-learn list for a little while, though I haven’t had a chance to dig into it yet.

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