Must Learn KQL Part 7: Schema Talk – Azure Cloud & AI Domain Blog (azurecloudai.blog)
Before jumping directly into talking through some common KQL operators and providing you example queries for hands-on learning (see the TOC) in the next part of this series, there’s some lingering discussion from the last post around the UI, but also how this relates to table schema. I wanted to keep this information separate from the rest and in its own area because it will help you determine where things exist in the tables and how to better pinpoint the data. You saw in Part 4 that it’s easy to find anything in the data. But as you start getting closer and closer to taking the knowledge to develop your very own Analytics Rules for Microsoft Sentinel, you want to take the learning from Part 5 and go just a tad bit further. This where an understanding of the schema becomes important.