Lu Kegui(Walt Lu) has over 16 years of extensive experience in database management, with a strong focus on Oracle database and OCI-related products, particularly excelling in database performance optimization. He holds more than 20 Oracle certifications, including Oracle 11g OCM, 10g/11g/12c OCP, 11g RAC&GI OCE, SQL OCE, OCI Architect Professional, as well as MySQL 5.6/8.0 OCP.

During his nine-year tenure at Oracle Corporation, he served as an Oracle Database Technical Support and Technical Lead in Global Customer Support, where he contributed significantly as a Tier 1 engineer for DB foundation, handling technical analysis and severe issue resolution for customers in China, Japan and APAC. He also took on the role of Oracle Diagnostic Methods coach and Knowledge Management coach, earned recognition as a Circle of Distinction (COD) Award winner, the most prestigious accolade within the Oracle Global Customer Support organization.

Currently, Walt serves as a Senior Database Consultant and Oracle DBA at IBM Corporation, specializing in Oracle database cross-platform upgrades and migration to OCI. He has been instrumental in driving the development of Oracle future Skills, including OCI and Autonomous DB, within the organization and for clients. Additionally, Walt alse delivers Oracle Database sessions and OCI training for both internal and external stakeholders.