• 1. data access path: 数据存取通路 | 数据存取路径
• 2. access path of data structure: 数据结构的存取路径 | 数据结构存取路径
• 3. access path to data structure: 数据结构存取路径

• 1.This tells me that I may have an inefficient access path, where DB2 reads more data than it should.
  这就说明我可能有一个低效的访问路径，DB 2读取的数据比应该读取的数据更多。
  dict.yoduao.com
• 2.Optimized for one problem: By their nature, hierarchical databases optimized access to the data through one specific path.
  针对单个问题的优化：本质上，层次数据库就通过一条指定的路径来优化数据访问。
  dict.yoduao.com
• 3.In addition, the database can have a better understanding of the state of the data it stores, and thereby can produce a more efficient and dynamic access path to the data.
  此外，数据库可以更好地理解它存储的数据的状态，从而可以生成到数据的更有效和动态的存取路径。
  dict.yoduao.com

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