100+ Jianlin feng school PowerPoint (PPT) Presentations, Jianlin feng school PPTs

Jianlin feng school - PowerPoint PPT Presentation

Overview of File Organizations and Indexing

Overview of File Organizations and Indexing. courtesy of Joe Hellerstein for some slides. Jianlin Feng School of Software SUN YAT-SEN UNIVERSITY. Context. Query Optimization and Execution. Relational Operators. Files and Access Methods. Buffer Management. Disk Space Management. DB.

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338 views • 25 slides

C-Store: The Life of a Query

C-Store: The Life of a Query. Jianlin Feng School of Software SUN YAT-SEN UNIVERSITY Mar 6, 2009. Main Components of a DBMS (1). A typical DBMS has 5 main components Client Communication Manager Process Manager Relational Query Processor Transactional Storage Manager

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199 views • 14 slides

Bottom-Up Computation of Sparse and Iceberg CUBEs

Bottom-Up Computation of Sparse and Iceberg CUBEs . Jianlin Feng School of Software SUN YAT-SEN UNIVERSITY May. 10, 2010. The Paper. K. Beyer, R. Ramakrishnan. Bottom-Up Computation of Sparse and Iceberg CUBEs. ACM SIGMOD, 1999. The Iceberg-CUBE Problem. SELECT A, B, C, COUNT(*) FROM R

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282 views • 8 slides

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Jianlin feng school - PowerPoint PPT Presentation

Overview of File Organizations and Indexing

C-Store: The Life of a Query

Bottom-Up Computation of Sparse and Iceberg CUBEs