The Problem That’ll Drive You Crazy Picture this: you need to download 50 files from SharePoint using Microsoft Graph. Being a good developer, you decide to use batching instead of making 50 individual API calls (because nobody wants to wait that long, and Microsoft’s throttling limits …

The Problem: One-by-One Operations Kill Performance Following up on my previous post about DevProxy and throttling testing, there’s another critical performance issue I see regularly in SharePoint CSOM code: executing operations one by one instead of batching them. Consider this common pattern …

The Problem: When Parallel Programming Backfires If you’ve ever optimized your C# API calls with parallel programming, you might know this story. Your client wants faster performance. You run multiple API requests in parallel. Locally, everything flies — especially late at night when traffic is low. …