Analyzing Analytics (Synthesis Lectures on Computer Architecture)

This book aims to achieve the following goals: (1) to provide a high-level survey of key analytics models and algorithms without going into mathematical details; (2) to analyze the usage patterns of these models; and (3) to discuss opportunities for accelerating analytics workloads using software, hardware, and system approaches. The book first describes 14 key analytics models (exemplars) that span data mining, machine learning, and data management domains. For each analytics exemplar, we summarize its computational and runtime patterns and apply the information to evaluate parallelization and acceleration alternatives for that exemplar. Using case studies from important application domains such as deep learning, text analytics, and business intelligence (BI), we demonstrate how various software and hardware acceleration strategies are implemented in practice. This book is intended for both experienced professionals and students who are interested in understanding core algorithms behind analytics workloads. It is designed to serve as a guide for addressing various open problems in accelerating analytics workloads, e.g., new architectural features for supporting analytics workloads, impact on programming models and runtime systems, and designing analytics systems.

Rajesh Bordawekar is a Research Staff Member at the IBM T. J. Watson Research Center. His current interest is exploring software-hardware co-design of analytics workloads. He works at the intersection of high-performance computing, analytics, and data management domains. He has published over 40 technical publications and issued 14 patents. He has also presented tutorials at top conferences including ISCA, ASPLOS, and PPoPP. Recently, he has been investigating how GPUs could be used for accelerating key analytics kernels in text analytics, data management, graph analytics, and deep learning. As part of this work, he collaborates closely with the IBM Power Systems, and various analytics and database product teams.