Zujie is currently working at the cloud computing research institute of Hangzhou Dianzi University. Zujie studied at Database Lab in Computer Science the Zhejiang University and received his Ph.D degree in Sep. 2010. Prior to joining the faculty at Oct. 2010, he had worked in the NetEase Research Hangzhou for more than three years for his internship. From Sep. 2011 to Jun. 2012, he had worked with Data Platform Team in Alibaba Inc., focusing on the workload characterization and performance optimization for Taobao Hadoop cluster (called Yunti 云梯). From May 2013 to up date, he has been working with Aspara (飞天) Team in Aliyun, Inc, focusing on the log analysis of Aspara, which is distributed computing platform developed by Aliyun.