'Tuple t' presentation slideshows

Answering Queries Using Views: A Survey

Answering Queries Using Views: A Survey. Alon Y. Levy Presented by: Catharina Vijay. Motivation. Rewriting queries using views is important because of its relevance in the following areas: Query optimization Maintenance of physical data independence Data integration

884 views • 49 slides

Survey Presentation in Multilevel Secure Database

Survey Presentation in Multilevel Secure Database. 60-564: Security and Privacy on the Internet Instructor: Dr. A. K. Aggarwal Presented By: Vic Ho & Kashif Saeed Date: April 8, 2006. Table of Contents. What is MLS RDBMS? Bell-LaPadula Security Model Evaluation and Certification

623 views • 45 slides

419 views • 30 slides

Remarks to Optimization Rules for the End User Programming Language OttoVonG Opatia 8.6.2007

479 views • 28 slides

Towards Certain Fixes with Editing Rules and Master Data

Wenfei Fan Shuai Ma Nan Tang Wenyuan Yu University of Edinburgh Jianzhong Li Harbin Institute of Technology. Towards Certain Fixes with Editing Rules and Master Data. What is wrong with our data?. 81 million National Insurance numbers but only 60 million eligible citizens.

479 views • 27 slides

271 views • 17 slides