Technical tools involved in java: HSF, Pandora, Notify, Metaq, Diamond, Tddl, ScheduleX, Jingwei, Switch, BCP, Tair, Hbase, Mysql, Ads, Tlog, Eagleeye,
Working tools and environment: idea, maven, git, mybatis, ibatis
Other skills: data analysis, mainly using Ali's ODPS analysis
Others: Familiar with basic data structures and algorithms, common Linux commands
I have read the source code of the Linux kernel file system and I/O subsystem, and I am familiar with the traditional storage system of the Linux kernel.