I am Jingzhu He, a second year PhD student at Computer Science and Engineering Department of North Carolina State University since August 2016. I am a member of DANCE group, working with Dr. Xiaohui Gu. I have a broad interest in distributed system, cloud computing and big data analytics. Currently, I am conducting researches on debugging tools on distributed systems. Prior to coming to NCSU, I obtained my bachelor degree from School of Electronic and Science Engineering of Nanjing University in June 2013. And I obtained M.Phil degree from Hong Kong Baptist University.