Lei Sun is a Senior Principal Engineer in the Architecture and Performance Service team at Oracle China. With over a decade of experience in top companies, they have specialized in various technologies including Oracle, DB2, and SAP ECC databases, as well as cloud computing and big data solutions. Lei's previous roles include serving as a Principal Database Administrator at Oracle China and a Staff DBA at Lenovo. They obtained a Master's degree in Systems Engineering from Shandong University.
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