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Автор: Jerald Savin
Издательство: Routledge
Год: 2023
Страниц: 243
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB
Pulling aside the curtain of ‘Big Data’ buzz, this book introduces C-suite and other non-technical senior leaders to the essentials of obtaining and maintaining accurate, reliable data, especially for decision-making purposes. Bad data begets bad decisions, and an understanding of data fundamentals ― how data is generated, organized, stored, evaluated, and maintained ― has never been more important when solving problems such as the pandemic-related supply chain crisis. The design of this book is to highlight the issues that regularly arise when working with Data. This book is intended to be a reasonably comprehensive enumeration of these issues, their impact on decision-making, and ‘good practices’ that identify effective approaches and techniques to address these issues. The goal of this book is to provide a common language with which to discuss the factors and forces that affect Data, Data Quality, and hence the Quality of our Decisions. Databases are the technical applications designed specifically to hold data. Ever since, SQL has been the standard for transaction processing applications and their data; hence, much of the material in this book refers to SQL. But SQL is not alone. NoSQL was developed to compensate for some of SQL’s limitations.