Hello
I am building an iOS app that relies on Core Data for data management. While it works well for smaller datasets, I’ve noticed performance drops when working with larger datasets, especially when executing complex queries. 
What strategies have you found effective in optimizing Core Data performance? Are there specific approaches for fetching, saving, or batch-processing data that can help maintain a smooth user experience? 
I’ve also tried using background contexts for saving data, but I’m wondering if there are better ways to handle data concurrency or if Core Data’s performance limitations can be overcome with custom solutions. Any advice on caching or optimizing relationships would also be greatly appreciated! 
I have referred Core Data Programming Guide: Performance MLOps guide but still need help.
Any insights on avoiding common pitfalls, such as excessive memory usage or slow query times, would be really helpful.
Thank you !