Data Cache: What It Is And How It Helps Optimize Queries

If you're looking to optimize queries in Power BI, understanding what a data cache is and how it works is essential. A data cache is a temporary table created in memory by the storage engine that stores bits of data that could become valuable for future use. It eliminates the need to fetch the same sets of data again, providing the information you need for future measures or actions.

In this tutorial, you'll learn eight important things to keep in mind when working with data caches in Power BI. The tutorial covers the definition and purpose of a data cache, how it optimizes query performance, how to work with data caches in Power BI, and more.

By the end of the tutorial, you'll have a solid understanding of data caches and the role they play in optimizing query performance. So, if you're looking to take your Power BI game to the next level, be sure to check out this tutorial.

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