Bookcover of Securing OLAP Cubes
Booktitle:

Securing OLAP Cubes

LAP LAMBERT Academic Publishing (2015-02-23 )

Books loader

Omni badge eligible for voucher
ISBN-13:

978-3-659-39290-0

ISBN-10:
3659392901
EAN:
9783659392900
Book language:
English
Blurb/Shorttext:
Online Analytical Processing (OLAP) has become an increasingly important and prevalent component of enterprise Decision Support Systems. OLAP is associated with a data model known as a Cube, a multi-dimensional representation that allows for the extraction and intuitive visualization of broad patterns and trends that would otherwise not be obvious to the user. One must note, however, that not all of the collected data should be universally accessible. Specifically, DW/OLAP systems almost always house confidential and sensitive data that must, by definition, be restricted to authorized users. In this book, we address this problem and provide a comprehensive end-to-end framework for OLAP security that is flexible, intuitive, and powerful. In short, the framework allows administrators to associate security policies with an intuitive conceptual model that maps directly to the model that users see. Restrictions then can be propagated transparently from users to all the hierarchical data. Finally, an automatic form of inference control is provided that is fast enough in practice to not affect query time.
Publishing house:
LAP LAMBERT Academic Publishing
Website:
https://www.lap-publishing.com/
By (author) :
Ahmad Altamimi
Number of pages:
180
Published on:
2015-02-23
Stock:
Available
Category:
Informatics, IT
Price:
71.90 €
Keywords:
Authentication, Authorization, OLAP, Policy Language, Data Privacy, Data Security, data warehouse

Books loader

Newsletter

Adyen::diners Adyen::jcb Adyen::discover Adyen::amex Adyen::mc Adyen::visa Adyen::cup Adyen::unionpay Adyen::paypal Paypal CryptoWallet Wire Transfer

  0 products in the shopping cart
Edit cart
Loading frontend
LOADING