Scott L. Summers and David A. Wood, both from Brigham Young University, joined as new co-authors. Scott and David created the new section on data analytics (Part II), consisting of four chapters. The first chapter is an update of Chapter 4 that discusses relational databases not only as the basis for transaction processing systems, but also as one of the sources of Big Data and Analytics. The next three chapters (Chapters 5–7) discuss the Extract, Transfer, and Load (ETL) process and various data analytic techniques. This new content covers an extremely important topic that affects all aspects of designing, using, managing, and auditing an AIS.

自杨百翰大学的斯科特L.萨默斯和大卫A.伍德作为新的合著者加入。斯科特和大卫创建了关于数据分析的新章节（第二部分），由四章组成。第一章是对第4章的更新，它讨论了关系数据库不仅作为事务处理系统的基础，而且作为大数据和分析的来源之一。接下来的三章（第5-7章）将讨论提取、传输和加载（ETL）过程以及各种数据分析技术。这个新内容涵盖了一个极其重要的主题，它影响到AIS设计、使用、管理和审计的各个方面。