DATAlAKE

Aws S3 Data Lake

https://medium.com/people-ai-engineering/building-a-data-lake-in-aws-9c1fb3876e23 https://towardsdatascience.com/building-a-data-pipeline-from-scratch-on-aws-35f139420ebc

Data Lake

设计目标 存取(入库和分析)高效 节省存储空间 评估单台设备基于采集评率的每年存储成本 http://mysql.rjweb.org/doc.php/datawarehouse