Books By Hermann Gahm, Thorsten Schneider, Christiaan Swanepoel, Eric Westenberger - Author

Hermann Gahm is a principal consultant in the performance CoE of SAP Global IT Application Services. In this position, he is primarily responsible for performance analysis and optimization of the internal SAP ABAP systems powered by SAP HANA. Between 2006 and 2012, Hermann worked as an SAP technology consultant at SAP SI AG and as an SAP support consultant in the Technology & Performance division of the Active Global Support department at SAP AG. In this position, his main responsibilities were helping major SAP customers solve performance problems in the context of ABAP developments and system, database, and ABAP program tuning. During his in-service studies of information management, he worked as an ABAP developer in one of the largest commercial enterprises in Germany and as an SAP system administrator for a market-leading industrial mortgage company between 1998 and 2006. During this time, his main responsibilities were performance analysis and optimization of mass data processing in SAP