基础:
1,HDFS(懂原理就行,会基础命令)
https://www.bilibili.com/video/BV1gt411q7qw?spm_id_from=333.788.videopod.episodes&vd_source=a7b3a19b19885546976b75c802e7a3f8&p=27
2,MapReduce(理解原理流程思想,大数据处理的核心思想,实际工作不用)
https://www.bilibili.com/video/BV1gt411q7qw?spm_id_from=333.788.videopod.episodes&vd_source=a7b3a19b19885546976b75c802e7a3f8&p=27
3,Hive(主要是SQL和一些特性,窗口函数,分区分桶,UDF,工作中用的很多)
https://www.bilibili.com/video/BV1AJ411U7mV/?spm_id_from=333.999.0.0&vd_source=a7b3a19b19885546976b75c802e7a3f8
4,Yarn(懂原理就行,实际就是简单的提交任务,查看资源分配情况)
https://www.bilibili.com/video/BV1bJ4m1G7Jr?spm_id_from=333.788.videopod.episodes&vd_source=a7b3a19b19885546976b75c802e7a3f8&p=2
5,Scala
https://www.bilibili.com/video/BV1Xh411S7bP/?share_source=copy_web&vd_source=ff61be89956a9a5ff6eb014a549cb20a
6,SQL(刷一些热门的sql题目)
https://www.nowcoder.com/exam/oj?page=1&tab=SQL%E7%AF%87&topicId=268
数仓:
1,数仓分层模型
https://www.bilibili.com/video/BV13G411A7qF/?spm_id_from=333.999.0.0&vd_source=a7b3a19b19885546976b75c802e7a3f8
离线:
1,Spark
https://www.bilibili.com/video/BV12142167BL?spm_id_from=333.788.videopod.episodes&vd_source=a7b3a19b19885546976b75c802e7a3f8&p=3
实时
1,Flink
https://www.bilibili.com/video/BV1eg4y1V7AN/?spm_id_from=333.337.search-card.all.click
2,Kafka
https://www.bilibili.com/video/BV1Gp421m7UN/?spm_id_from=333.337.search-card.all.click&vd_source=a7b3a19b19885546976b75c802e7a3f8