Alibaba Group Database Engineer interview questions

campus hiring project: 1. test on paper, seven programming problems, about big data sort, big data search, and better storage method. 2. one-to-one interview: focus on technique questions, like sorting programs, btree, heap and also talk about all your projects on the resume. 3. manager interview: talk about your project on the white board, your opinions no the internet area, how to build a distributed database system.