Conference paper
WinMagic: Subquery Elimination Using Window Aggregation
Calisto Zuzarte, Hamid Pirahesh, et al.
SIGMOD 2003
Paper
Maintenance of cube automatic summary tables
Abstract
Materialized views (or Automatic Summary Tables - ASTs) are commonly used to improve the performance of aggregation queries by orders of magnitude. In contrast to regular tables, ASTs are synchronized by the database system. In this paper, we present techniques for maintaining cube ASTs. Our implementation is based on IBM DB2 UDB.
Related
Conference paper
Maintaining Bernoulli samples over evolving multisets
Rainer Gemulla, Wolfgang Lehner, et al.
SIGMOD/PODS/ 2007
Conference paper
Db2 event store: a purpose-built IoT database engine
Christian Garcia-Arellano, Hamdi Roumani, et al.
VLDB 2020
Rainer Gemulla, Wolfgang Lehner, et al.
VLDB Journal