Quick Explanation: How Virtual Columns Affect App Performance

[peterdykstra]

Improving performance by getting rid of unnecessary virtual columns Questions

Hi @Hyman_van_Zyl it is very unlikely that the auto-generated virtual columns are where your sync time is going. However, you may think so when you look at the performance profiler, but that is a flaw in how the data is being presented. Let me explain. Let’s say your app has 10 tables. Our server will only fetch a few of them in parallel (the exact number depends on your subscription and the current load, but let’s say that number is 3). So off it goes to fetch tables 1, 2, and 3 in parallel. Wh…

[Skip2MiLu]

@Peter
Might be something to consider.

Improving performance by getting rid of unnecessary virtual columns Questions

Please consider dedicating a office hours and / or short YouTube video tutorials dedicated to performance concepts and examples (eg. App examples with inefficient setup and how they can be modified to be more efficient)