In this tutorial, you’ll learn what a data cache is and why it’s important. A data cache stores bits of data that could become valuable for future use. If you need the same pieces of information in a future measure or action, the data cache will provide the information you need. It eliminates making the
In this tutorial, you’ll learn how a DAX query is executed in Power BI DAX Studio. This tutorial presents two flowcharts. The first flowchart shows the basic process behind an execution of a DAX query. Meanwhile, the second flowchart gives a distinct example to better visualize the process. Flowchart Of A DAX Query In Power
In this tutorial, we’re going to take a look at the second engine inside analysis services — the storage engine. We discussed the top-level engine, the formula engine, in a past tutorial. When users understand how both these engines work, it’s easier to optimize and improve the performance of your DAX queries. The storage engine’s
This tutorial will talk about optimizing your queries in DAX Studio. You’ll also learn how to mitigate the presence of the CallBackDataID if ever they appear in your calculations. This will help improve DAX’s performance in generating accurate data. If you recall from previous blog posts, CallBackDataID appears when the storage engine asks help from
This tutorial will discuss about DAX query optimization practices. You’ll learn what VertiPaq can do with caches to improve DAX performance and generate accurate results. VertiPaq Caches In DAX Calculations The first topic is the VertiPaq Cache. Before you run your queries, you have to clear the cache first because other users may not use
