Object / relational query optimization with chase and backchase

  title={Object / relational query optimization with chase and backchase},
  author={Lucian Popa},
OBJECT/RELATIONAL QUERY OPTIMIZATION WITH CHASE AND BACKCHASE Lucian Popa Supervisor: Val Tannen Traditionally, query optimizers assume a direct mapping from the logical entities modeling the data (e.g. relations) and the physical entities storing the data (e.g. indexes), each physical entity corresponding precisely to one logical entity. This assumption is no longer true in non-traditional applications (object-oriented and semi-structured databases, data integration), which often exhibit a… CONTINUE READING
Highly Cited
This paper has 46 citations. REVIEW CITATIONS