Schuster Alfons
Faculty of Engineering, School of Computing and Mathematics, University of Ulster, Shore Road, Newtownabbey, Co. Antrim BT37 0QB, Northern Ireland, UK.
Biosystems. 2005 Sep;81(3):234-46. doi: 10.1016/j.biosystems.2005.04.004.
This paper presents DNA algorithms for five relational algebra database operations, selection, projection, union, set difference, and Cartesian product on so-called DNA databases. A DNA database is a database where data records are encoded as DNA strands. The five operations mentioned before are fundamental in the field of databases and perform most of the data retrieval operations on current databases.
本文介绍了用于五个关系代数数据库操作（即选择、投影、并集、差集和笛卡尔积）的DNA算法，这些操作是在所谓的DNA数据库上进行的。DNA数据库是一种将数据记录编码为DNA链的数据库。上述五个操作是数据库领域的基础操作，并且在当前数据库上执行大多数数据检索操作。
