Technical perspective - Relational query optimization: data management meets statistical estimation

@article{Chaudhuri2009TechnicalP,
  title={Technical perspective - Relational query optimization: data management meets statistical estimation},
  author={Surajit Chaudhuri},
  journal={Commun. ACM},
  year={2009},
  volume={52},
  pages={86}
}
rELATIONAL SySTEMS HAVE made it possible to query large collections of data in a declarative style through languages such as SQL. The queries are translated into expressions consisting of relation-al operations but do not refer to any implementation details. There is a key component that is needed to support this declarative style of programming and that is… CONTINUE READING