'Online aggregation' presentation slideshows

Online Query Processing A Tutorial

Online Query Processing A Tutorial. Peter J. Haas IBM Almaden Research Center Joseph M. Hellerstein UC Berkeley. Goals for Today. Exposure to online query processing algorithms and fundamentals Usage examples Basic sampling techniques and estimators Preferential data delivery

751 views • 57 slides

Algorithms for Big-Data Management

504 views • 38 slides

Hadoop online Training

Hadoop Online Training : kelly technologies is the bestHadoop online Training Institutes in Bangalore. ProvidingHadoop online Training by real time faculty in Bangalore.

531 views • 36 slides

MapReduce Online

MapReduce Online. Created by: Rajesh Gadipuuri Modified by: Ying Lu. MapReduce Programming Model. Programmers think in a data-centric fashion Apply transformations to data sets The MR framework handles the Hard Stuff: Fault tolerance Distributed execution, scheduling, concurrency

576 views • 35 slides

Lecture 10: Data Warehouses

Lecture 10: Data Warehouses. Introduction Operational vs. Warehouse Multidimensional Data Examples MOLAP vs ROLAP Dimensional Hierarchies OLAP Queries Demos Comparison with SQL Queries CUBE Operator Multidimensional Design Star/Snowflake Schemas. Online Aggregation

516 views • 31 slides

411 views • 28 slides

A Crystal Ball for Data-Intensive Processing

A Crystal Ball for Data-Intensive Processing. CONTROL group Joe Hellerstein, Ron Avnur, Christian Hidber, Bruce Lo, Chris Olston, Vijayshankar Raman, Tali Roth, Kirk Wylie, UC Berkeley Peter Haas, IBM Almaden. Context (wild assertions). Value from information

403 views • 25 slides

Online Aggregation

Online Aggregation. By:. Joseph M. Hellerstein Peter J. Haas Helen J. Wang Presented by: Calvin R Noronha (1000578539)

231 views • 22 slides