数据处理工程：包括实时处理和批处理，实时处理基于storm，批处理就是基于Hadoop的MapReduce
Contributions last year: 0
Max continuous contributions: 0
Recent contributions: 0
Commits, issues, and pull requests will appear on your contribution graph. Only when the email address used for the commits in local configuration is associated with your GitOSC account, the commits' contribution will be counted.