Due to the dependency on .NET Framework, Power Query has been traditionally a Windows only feature of Excel and has been one of the top requests by our Mac community. Find out how UpSlide could help you and your teams. It can make the code quite messy. Well, since the source data is not directly imported, it does not make your Excel file heavier (i.e. This is really important and not something which was obvious to our team from the start. Turns out that some of the APIs are only implemented for Windows and while they compile, when you try running your app on Mac or Linux, they will throw a runtime PlatformNotSupported Exception. Now let’s practice a bit, starting by cleaning the data table: You’re doing good! It is too time-consuming to convert them to Euros, then consolidate them into the final report. Power Query supports hundreds of data sources with built-in connectors, generic interfaces (such as REST APIs, ODBC, OLE, DB and OData) and the Power Query SDK to build your own connectors. Since .NET uses JIT compiling, we need to marge these pages as such with MMAP_JIT when allocating them. The initial refresh feature is now in production and can be used by installing the Office 365 version of Excel. It's not supported to run the Power BI desktop on MAC currently. However, as part of Excel 2016 it was natively integrated into Excel. What if you could automate the process and compute your report in a few minutes only using Power Query? Best, This is a huge effort and definitely requires a separate blog post – so stay tuned. The tool will not identify the following unsupported usage of APIs: Based on all this, we needed to come up with a plan to fix all the non-portable APIs being used. One example would be the use of System.Web.Script.Serialization for .NET Framework 3.5 while using System.Text.Json for .NET Core. It’s the MacOS specific version of Excel. Another issue is that you need to port your projects one at a time based on the project dependency tree – from leaf projects up to the root. Second, it is not bullet proof. Turns out there is another tool that can be used – Microsoft.DotNet.Analyzers.Compatibility. When .NET Core 2.1 was released it became a perfect opportunity for us to add Mac … Get to know our full story! Fortunately, although creating a general purpose robust implementation of these APIs is very hard, once you bring in application specific constraints, it was possible for us to come up with a cross platform API that allows us to implement all the required IPC constructs. These tools, based on Power Query technology, enable you to easily connect, combine, and shape data coming from a variety of sources. you ported all its dependencies) to benefit from it. A new window appears. Thanks to your Power Query skills, you are now a SENIOR financial controller of the technology firm. This is really good, but the downside is that we could only run it once the entire porting effort is done – i.e. it doesn’t slow down your computer!). The problem is that these APIs are truly designed around Windows. Excel, CSV, SharePoint, SQL, and Salesforce). It’s very hard to estimate how long it will take. Obviously, this required adding a native interop layer. If you need to go back to Excel, you will have to close the Power Query editor. Visualize your operations step by step without running a single macro. Three more steps and you will be all set! In some cases, we also needed to use different APIs for .NET Framework 3.5 and .NET Core. Supporting the Mojave Hardening runtime also required additional changes to the .NET Core runtime. Our hope was to minimize these cases. I hope this post shed some light on the things you need to consider when choosing to port your Windows desktop app and make them cross platform. All in Windows Excel. Features in Power Query are available in Excel and Power BI Desktop. Depending on your Excel version (see above question: Where is Power Query in Excel?) Whatever we do, do not break our existing Windows users :). To use Power Query, just click the Data tab in Excel 2016 or newer, called “Get and Transform Data”. Now, you have to consolidate the December 2018 data that the country managers sent you. First, you need data. Power Query is a free extension of Excel. Due to the dependency on .NET Framework, Power Query has been traditionally a Windows only feature of Excel and has been one of the top requests by our Mac community. Microsoft Power Query provides a powerful data import experience that encompasses many features. However, it’s desktop version — Power BI Desktop — isn’t available on Mac. Are you ready? Our long term goal is to have a single cross platform codebase, running on the same .NET on all platforms, with minimal platform specific code. While it was not a small project and the porting effort posed many challenges, the other alternatives would have been much more expensive. When porting a large legacy codebase, you need to understand that there is a lot of risk being taken. Founded in 2011 in Paris, we are now present in 60+ countries! ), and easily reconfigure the data into a pivot table in a spreadsheet. Refreshing Power Query Queries. To remove the header rows of the second file of sales data in Power Query, go to Home tab > Remove rows > Remove top rows and type “1” if you want to remove the first row only (you can type the number of header rows you want to remove). Running this on the existing Power Query codebase, produced a long list of APIs being used which are not supported in .NET Core. I have created dashboards using excel pivot charts, used Power Query to clean and transform, and PowerPivot to create relationships in the data model to so that slicers work across different sets of data. Unless I have missed a major recent update, "Get & Transform Data" (a.k.a. Power Query can easily replace VBA (Visual Basic for Applications) as it enables you to: (see Part 2 – Section3: How to get started with Power Query?). For example marshalling arrays as SafeArrays. In such cases we needed to write our own alternatives for Mac. Authoring in the Power Query Editor is not supported yet. Thus, we made a project management decision to split the project into two major sub projects: This blog will focus on the refresh scenario leaving the authoring (UI) parts for future posts. You are the financial controller of a technology firm selling computers and smartphones. Office is released to the Apple App store and has the Mojave Hardened runtime enabled so it can be notarized by Apple. Power query is a great tool built by Microsoft that will help you work with data in Excel. We then implemented both the old and new implementations and choose at runtime, based on a feature switch, which to use. This wikiHow teaches you how to use the Power Query feature in Excel 2016 on a Windows and Mac computer. Once integrated into our build system, this helped us identify many cases that would have thrown exceptions at runtime. Problem: each file lists the sales in the country’s own denomination. Prerequisites Most of the limitations and requirements were able to be addressed from within our codebase. We are now actively working on adding the UI layer for this so we can support authoring. Our project has a very extensive end to end test suite. Learn more If you’re using Excel 2010/2013, download the Microsoft Power Query add-in to get started. Deep learning is a subset of machine learning used for tasks such as image classification, object detection, and natural language processing. Now open a new worksheet in Excel and go to the. (Read next question to find out how you can get it on your Excel desktop). Comments are closed. Discover relevant data from inside (*) and outside your organization using … These would store files in the /tmp folder too, and we needed to make fixes to the runtime PAL layer for Mac to be configured to work inside an application group shared folder. This means that we had to create our own cross platform IPC library with implementations for Windows and Mac/Unix. We replaced that with a p/invoke based implementation and C++ wrappers in the native code to hide the fact that we are not using COM. Power Query automatically records all transformations made. We wanted to achieve this in a clean and maintainable way, with minimal risk to our existing customers. Refresh only: Use Windows to author Excel workbooks with Power Query queries inside them, and then allow our Mac users to refresh these workbooks using Excel for Mac. With it, you can connect to a lot of data sources, find insights, make visualizations, share them with others, and even transform and model data. With the introduction of .NET 5.0 and consolidation efforts of the different frameworks, porting to .NET Core (now just .NET 5.0) is not a question of when – it is just a question of how. Unfortunately, if you don't have these versions you will need to upgrade to use Power Query. The refresh project requires minimal user interface and would lay the groundwork needed for the rest of the project. For Excel versions prior to 2013 included, simply go to the Power Query ribbon. Our lives it can be downloaded here: based on WinForms, Internet Explorer 9 oder erforderlich... 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