DELEGATION in Power Apps | Must Know to build efficient Apps

In this Power Apps tutorial video, we will dive deep into the KEY concept of DELEGATION in Power Apps that every App developer needs to understand for building efficient and performant applications. Working with large data sets requires using data sources and formulas that can be delegated and hence it's important to understand differences between delegable and non-delegable queries against different data sources. Key is to write Power Apps formulas that support delegation against delegable data sources like SharePoint, Dataverse, SQL.

We will learn how delegation works to minimize the amount of data that must be brought to your device. Delegation is where Power Apps will delegate the processing of data to the data source, rather than moving the data to the app for processing it locally.

We will explore how a Gallery loads data from a large data source in batches when delegable queries are performed (optimized loading of data), understand the network calls in play using Monitor, learn about PowerApps "data row limit" (500 - 2000 data row limit), learn how to write delegable formulas to work with large data sets, learn how collections, variables etc. work when delegation is in play, learn how certain formulas may not display a delegation warning and much more..

This video is a must-watch for anyone looking to deep dive into Power Apps DELEGATION - A key concept that every Power App Maker, whether a beginner or an expert, must be aware of.

#PowerApps #PowerPlatform #canvasapps

🔗 Understand delegation in a canvas app
https://learn.microsoft.com/en-us/pow...

🔗 Learn more about Power Apps Delegation and ways to overcome delegation
   • Power Apps Delegation - Working with Large...  

Table of Contents:
00:00 - Introduction to delegation in Power Apps
00:30 - What is delegation?
01:19 - Delegation in action with large data source (SharePoint List)
02:15 - Gallery optimized loading of data
03:35 - Which data sources and queries support Delegation?
04:35 - Data row limit for Non-delegable query
06:52 - How to identify delegation warnings in your Power App?
07:42 - Write delegable queries in Power Apps
09:26 - Hidden delegation challenges - Watch out
10:45 - Partial delegation with Collections and Variables
12:34 - Must Know about delegation