An overview of data warehousing and OLAP technology
S Chaudhuri, U Dayal - ACM Sigmod record, 1997 - dl.acm.org
Data warehousing and on-line analytical processing (OLAP) are essential elements of
decision support, which has increasingly become a focus of the database industry. Many …
decision support, which has increasingly become a focus of the database industry. Many …
An overview of query optimization in relational systems
S Chaudhuri - Proceedings of the seventeenth ACM SIGACT …, 1998 - dl.acm.org
1. OBJECTIVE Them has been cxtensivc work in query optimization since the enrly '70s. It is
hard to capture the breadth and depth of this large body of work in a short article. Therefore, I …
hard to capture the breadth and depth of this large body of work in a short article. Therefore, I …
The stratosphere platform for big data analytics
We present Stratosphere, an open-source software stack for parallel data analysis.
Stratosphere brings together a unique set of features that allow the expressive, easy, and …
Stratosphere brings together a unique set of features that allow the expressive, easy, and …
Implementing data cubes efficiently
V Harinarayan, A Rajaraman, JD Ullman - Acm Sigmod Record, 1996 - dl.acm.org
Decision support applications involve complex queries on very large databases. Since
response times should be small, query optimization is critical. Users typically view the data …
response times should be small, query optimization is critical. Users typically view the data …
[图书][B] Fundamentos de bases de datos
• Bases de datos relacionales (Capítulos 4 al 7). El Capítulo 4 se centra en el lenguaje
relacional orientado al usuario de mayor influencia: SQL. El Capítulo 5 cubre otros dos …
relacional orientado al usuario de mayor influencia: SQL. El Capítulo 5 cubre otros dos …
[图书][B] Data warehouse design: Modern principles and methodologies
M Golfarelli, S Rizzi - 2009 - dl.acm.org
Foreword by Mark Stephen LaRow, Vice President of Products, MicroStrategy" A unique and
authoritative book that blends recent research developments with industry-level practices for …
authoritative book that blends recent research developments with industry-level practices for …
The dimensional fact model: A conceptual model for data warehouses
Data warehousing systems enable enterprise managers to acquire and integrate information
from heterogeneous sources and to query very large databases efficiently. Building a data …
from heterogeneous sources and to query very large databases efficiently. Building a data …
Dynamic page generation acceleration using component-level caching
A Datta - US Patent 6,622,168, 2003 - Google Patents
6,026,413 A 2/2000 Challenger et al.... 707/202 The preloader uses a cache replacement
manager to manage 6,055,572 A 4/2000 Saksena............... 709/224 the replacement of …
manager to manage 6,055,572 A 4/2000 Saksena............... 709/224 the replacement of …
Selection of views to materialize in a data warehouse
H Gupta - Database Theory—ICDT'97: 6th International …, 1997 - Springer
A data warehouse stores materialized views of data from one or more sources, with the
purpose of efficiently implementing decision-support or OLAP queries. One of the most …
purpose of efficiently implementing decision-support or OLAP queries. One of the most …
Adaptive query processing
A Deshpande, Z Ives, V Raman - Foundations and Trends® …, 2007 - nowpublishers.com
As the data management field has diversified to consider settings in which queries are
increasingly complex, statistics are less available, or data is stored remotely, there has been …
increasingly complex, statistics are less available, or data is stored remotely, there has been …