Heterogeneous date的用法和樣例：
例句
- Describe techniques for extracting from heterogeneous data sources.
簡述異構數據源中的數據抽取技術。 - But using data stores to address these concerns can result in problems with data synchronization between heterogeneous data stores.
但是用數據存儲解決這些問題可能會給異構數據存儲之間的數據同步帶來一些問題。
