Press "Enter" to skip to content

Category: Tools

The Basics of Azure Chaos Studio

Published 2023-06-09 by Kevin Feasel

Arun Sirpal gives us an overview:

Chaos engineering is fun but especially important when building solutions in the cloud. It is great leveraging the cloud to build something, whether that’s a globally distributed website with lots of traffic or an internal 3 tier application for a business – the question is – what happens is there is an unexpected fault / disruption? Can your system / app withstand the issue?

Click through for the overview, as well as some additional resources you can use to try it out.

Comments closed

Updates to SqlPackage and DacFx

Published 2023-05-17 by Kevin Feasel

Drew Skwiers-Koballa has an update for us:

As the primary command-line interface to DacFx, SqlPackage often benefits from dependency changes in DacFx, including the Microsoft.Data.SqlClient driver. In SqlPackage 162.0.52, the SqlClient driver has been updated from v5.0.1 to v5.1.0, bringing support for TLS1.3 encrypted connections to the .NET Core builds of SqlPackage and the ServerCertificate connection string setting for validation of SQL Server’s TLS/SSL certificate. 

Many of the fixes in this release were triaged out of issues submitted on the DacFx GitHub repository and are visible in the release milestone.  The full list of SqlPackage fixes from the release, including eight deployment-related fixes, are also listed in the SqlPackage release notes. To improve our ability to service and enhance SqlPackage, SqlPackage now collects usage data, including anonymous feature usage and diagnostic data. For more information, see the documentation section on Usage data collection.

Read on for the full set of changes.

Comments closed

Quick Tips for SQL Server Performance Troubleshooting

Published 2023-05-17 by Kevin Feasel

Matthew McGiffen has a two-parter for us. Part 1 covers useful tools for performance troubleshooters:

When you’ve got the symptoms of a database issue you can run a series of diagnostic queries to try and drill down on the problem and then start figuring out solutions. There are a number of free tools out there though that can speed up that process immensely. In this post we’re going to look at my favourites.

Part 2 takes us through the mechanics of measuring query performance:

Attendees have come up with a range of answers from “With a stopwatch” (which I like a lot) to the slightly more technical “Using Profiler”. I like the first answer just because that’s where we all start. We run something from an application and we literally time how long it takes, or we run something in SSMS and we use the counter near the bottom right of our query window to tell us how long it took. We may even run something 100 times in a loop and capture the overall time so we can take an average.

Incidentally, if you are using SET STATISTICS IO ON and are sick of the way it writes out results, Richie Rump’s Statistics Parser tool is great for converting the blob of text into something humans can easily parse.

Comments closed

Version Control for Power BI Datasets

Published 2023-04-27 by Kevin Feasel

Richard Swinbank improves on a prior version control system:

In the previous post, I outlined a possible workflow for Power BI development, and implemented an Azure DevOps pipeline to show how steps in such a workflow could be automated. To build the pipeline I stored an entire .pbix report file – data and all – in version control, which is a problem for at least two reasons:

  • storing large report files in a version control system won’t scale well
  • datasets may contain confidential or sensitive data which must be kept out of version control.

In this post I’ll look at separating a report’s dataset from its visuals, version controlling the standalone dataset (without data), and deploying the dataset automatically to Power BI.

Read on for the process.

Comments closed

ScriptDOM Now Open Source

Published 2023-04-26 by Kevin Feasel

Drew Skwiers-Koballa has great news for us:

ScriptDOM is a powerful .NET library for code parsing, generating an abstract syntax tree (AST) that can be leveraged to apply code formatting, detect antipatterns, and more. We are thrilled to announce that the source code for ScriptDOM has been released into open source under the MIT license and is available on GitHub.  In addition, ScriptDOM is now distributed by Microsoft as a standalone NuGet package.

This is big and good news. We’ve been able to use ScriptDOM for quite a while, but now that we can extend and improve the library, that’s great.

Comments closed

Thinking about Execution Plan Icons

Published 2023-04-19 by Kevin Feasel

Hugo Kornelis polls the community:

Fast forward to today. More than five years have passed since I published the first pages of the SQL Server Execution Plan Reference. The world has changed, in many ways. But the icons on the reference pages have not. One might wonder whether the choices I made over five years ago are still relevant today. Or rather, I know that they are not all relevant anymore, I know that there is very good reason to rethink those choices. But this time, I prefer not to do this on my own. This time I am asking your feedback.

Click through for the entirety of Hugo’s request. My recommendation would be to keep the SSMS/ADS icon set but not old SSMS or SQL Sentry Plan Explorer. I like and still use Plan Explorer (and it’s the only third-party SQL Server execution plan reader I regularly use) but don’t need to see that icon set in Hugo’s documentation to understand what he’s covering.

Comments closed

Migration Tool for Cosmos DB

Published 2023-04-12 by Kevin Feasel

Hasan Savran reviews a tool:

Migrating databases to a new database server is a big job. You need to have the right tools to make this process easy for everyone. Cosmos DB had a Data Migration Tool to move data from a bunch of sources. It was a great, free tool with an easy user interface. You didn’t have to be a developer to use this tool. Here is a screenshot of what it used to look like.

     Unfortunately, the tool got old and did not get updated with upcoming SDK changes. It worked only in Windows environments too.

Click through for Hasan’s thoughts. I had a behind-the-scenes look at everything getting put together, in that I was supposed to help, got busy, and slinked away as really sharp people like Carey Payette and John Bowen drove the project to completion.

Comments closed

April Tools Day

Published 2023-04-03 by Kevin Feasel

Erin Stellato dispels some myths:

Myth #1 Azure Data Studio is the only standalone solution now that SSMS is deprecated.

SQL Server Management Studio (SSMS) is not deprecated.  We thought about writing that in ALL CAPS, but figured bold is sufficient.  SSMS has not been deprecated, and we are not planning on deprecating it.  You will see new functionality being added to Azure Data Studio, but we have a fair number of things lined up for SSMS, including migration to the Visual Studio 2022 shell, which brings 64-bit support.

Bold plus all caps might have been a bit too much, yeah.

Click through to see what’s happening in the world of SQL Server tooling from Microsoft.

Comments closed

Databricks Power Tools in VS Code

Published 2023-03-21 by Kevin Feasel

Gerhard Brueckl has some tools for us:

As you probably know, we at paiqo have developed our Databricks extension for VSCode over the last years and are constantly adding new features and improving user experience. The most notable features are probably the execution of local notebooks against a Databricks cluster, a nice UI to manage clusters, jobs, secrets, repos, etc. and last but not least also a browser for your workspace and DBFS to sync files locally.

In February 2023 Databricks also published its own official VSCode extension which was definitely long awaited by a lot of customers (blog, extension). It allows you to run a local file on a Databricks cluster and display the results in VSCode again. Alternatively you can also run the code as a workflow. I am sure we can expect much more features in the near future and Databricks investing in local IDE support is already a great step forward!

As you can imagine, I am working very closely with the people at Databricks and we are happy to also announce the next major release of our Databricks VSCode extension 2.0 which now also integrates with the official Databricks extension! To avoid confusion between the two extensions we also renamed ours to Databricks Power Tools so from now on you will see two Databricks icons on the very left bar in VSCode.

Click through to read more in the announcement and some of the things which have changed as a result of version 2.0.

Comments closed