data independence

例句：

1. 1. To ensure data independence, we must maintain a strict policy on data collection and storage.
   为了确保数据独立性，我们必须对数据的收集和存储实施严格的政策。
2. 2.The company's commitment to data independence has helped it stay ahead of the competition.
   该公司对数据独立性的承诺帮助它保持在竞争中的领先地位。
3. 3. The new system aims to enhance data independence by reducing redundancy and improving efficiency.
   新系统旨在通过减少冗余并提高效率来增强数据独立性。