Pre fetching data

It seems like you're interested in pre-fetching data. At WWDC 2024, several sessions touched on data handling and optimization techniques that could be relevant to your query.

1. Meet FinanceKit: This session discusses efficient data querying strategies, such as using resumable, long-running queries to process only the latest updates, which can significantly reduce the amount of data your app needs to handle. This approach is particularly useful for financial data access, where you want to minimize data processing while still getting the necessary updates. You can learn more about this in the Meet FinanceKit session.

2. Create a custom data store with SwiftData: This session covers how to implement a fetch operation that supports queries and sorting, which is essential for pre-fetching data efficiently. It also discusses handling predicates and sort descriptors, which are crucial for optimizing data retrieval. You can explore this topic further in the Create a custom data store with SwiftData session.

3. Track model changes with SwiftData history: This session explains how to fetch and process changes in a data store, which can be useful for pre-fetching data by only retrieving the necessary updates. This can help in keeping your app's data in sync without fetching the entire dataset repeatedly. More details can be found in the Track model changes with SwiftData history session.

These sessions provide insights into efficient data handling and pre-fetching strategies that can be applied to various types of data, including financial and historical data.