2 papers
cs.DB2019
Guided Automated Learning for query workload re-Optimization
Guilherme Damasio, Vincent Corvinelli, Parke Godfrey +4
Query optimization is a hallmark of database systems enabling complex SQL queries of today's applications to be run efficiently. The query optimizer often fails to find the best pl…
cs.DB2015
OptImatch: Semantic Web System with Knowledge Base for Query Performance Problem Determination
Guilherme Damasio, Piotr Mierzejewski, Jaroslaw Szlichta +1
Database query performance problem determination is often performed by analyzing query execution plans (QEPs) in addition to other performance data. As the query workloads that org…