Data Behaving Badly: How data is flawed, fickle and unreliable

by Andy Graham

157 pages, Paperback

Published April 20, 2026

About the author

Andy Graham was born in Dartford (in Kent) and now lives in East Sussex. He graduated from the University of the West of England and has worked since graduating within the field of data and information management. He has held a number of senior data roles for companies such as HSBC, IMS Health, Sybase, Hummingbird (formally Andyne), Business Objects and currently he works at Rentokil Initial.

Writing has become an interest that complements his day to day working life. This book is his third, although the first two are more aimed at data professionals rather that the general public.