Download e-book for iPad: Data Quality Assessment by Arkady Maydanchik

By Arkady Maydanchik

ISBN-10: 0977140024

ISBN-13: 9780977140022

think a gaggle of prehistoric hunters armed with stone-tipped spears. Their primitive guns made looking huge animals, similar to mammoths, harmful paintings. through the years, even though, a brand new breed of hunters constructed. they'd stretch the surface of a formerly killed colossal at the wall and throw their spears, whereas looking at which spear, thrown from which attitude and distance, penetrated the outside the easiest. the knowledge accrued helped them make higher spears and enhance higher searching concepts.
Quality facts is the major to any development, even if it’s from the Stone Age to the Bronze Age. Or from the data Age to no matter what Age comes subsequent. The good fortune of organisations and executive associations principally is determined by the potency with which they could gather, manage, and make the most of information approximately items, shoppers, rivals, and staff. thankfully, bettering your info caliber does not must be this type of gigantic job.
DATA caliber evaluate is a needs to learn for a person who must comprehend, right, or hinder information caliber concerns of their association. Skipping concept and focusing merely on what's functional and what works, this article features a confirmed method of selecting, warehousing, and reading facts blunders – step one in any info caliber application. grasp strategies in:
Data profiling and collecting metadata
Identifying, designing, and enforcing facts caliber principles
Organizing rule and mistake catalogues
Ensuring accuracy and completeness of the information caliber review
Constructing the dimensional information caliber scorecard
Executing a recurrent information caliber assessment

Show description

Read or Download Data Quality Assessment PDF

Best data modeling & design books

Download e-book for kindle: Integrating Geographic Information Systems and Agent-Based by H. Randy Gimblett

This quantity offers a suite of coherent, cross-referenced views on incorporating the spatial illustration and analytical strength of GIS with agent-based modelling of evolutionary and non-linear techniques and phenomena. Many fresh advances in software program algorithms for incorporating geographic info in modeling social and ecological behaviors, and successes in using such algorithms, had no longer been competently stated within the literature.

New PDF release: Circos Data Visualization How-to

In DetailCompanies, non-profit businesses, and governments are amassing a large number of facts. Analysts and picture designers are confronted with a problem of conveying info to a large viewers. This publication introduces Circos, an artistic software to exhibit tables in an attractive visualization. Readers will the right way to set up, create, and customise Circos diagrams utilizing real-life examples from the social sciences.

Download e-book for iPad: New Challenges for Data Design by David Bihanic

The current paintings offers a platform for best info designers whose imaginative and prescient and creativity aid us to expect significant adjustments taking place within the facts layout box, and pre-empt the long run. each one of them strives to supply new solutions to the query, “What demanding situations wait for information layout? ” to prevent falling into too slim a way of thinking, every one works tough to clarify the breadth of knowledge layout this present day and to illustrate its common program throughout various enterprise sectors.

Christopher Ilacqua,Henric Cronström,James Richardson's Learning Qlik® Sense: The Official Guide PDF

Become familiar with the imaginative and prescient of Qlik experience for subsequent new release enterprise intelligence and knowledge discoveryAbout This BookGet insider perception on Qlik experience and its new method of company intelligenceCreate your personal Qlik feel purposes, and administer server architectureExplore sensible demonstrations for using Qlik experience to find information for revenues, human assets, and moreWho This e-book Is ForLearning Qlik® feel is for someone looking to comprehend and make the most of the innovative new method of company intelligence provided through Qlik experience.

Additional info for Data Quality Assessment

Example text

Download PDF sample

Data Quality Assessment by Arkady Maydanchik

by Richard

Rated 4.64 of 5 – based on 14 votes