This book extracts from lots of experience of enterprise information theory research and application, to which the author and his IT team have devoted many years. The book bases on the latest technology of modern research theory, and tries to reflect the up-to-date development of the information technology and theory and combine the application and preparation. According to the research and applications, the authors think that memory computing technology is a breakthrough of database technology and a revolution of information analysis technology. This book systematically explores the latest memory computing theory and applications at home and abroad, and illustrates with 36 technical verification scenarios within 10 business domains. It describes in a detailed way how to use SAP HANA to meet query and analysis needs from business application systems after ERP fully covers the main business; how to choose business and capture real-time data for decision-making; how to make use of a variety of modelling tools offered by HANA; how to choose a presentation tool to complete analysis report; how to obtain the balance between models and analytical tools for better analytical performance; how to deploy the roll-out; how to manage and maintain the system after the roll-out; and the management priorities of the HANA executive project. By reading this book, readers can experience the high efficiency and the powerful integrated function of SAP memory computing technology. eadings for the universities' computer and information technology study, and also can guide the future management and implementation of SAP memory computing technology projects. It is suitable for readers such as college teachers and students of computer and information management major, business leaders, information system architects, project managers, business consultants, implementation consultants, key users and end users within the enterprise.