How do you design a scalable and secure data lake ETL pipeline for business analytics?
Data Lake ETL is a process of extracting, transforming, and loading data from various sources into a centralized repository for business analytics. A data lake can store structured, semi-structured, and unstructured data in its raw or processed form, enabling users to access and analyze data with different tools and methods. However, designing a scalable and secure data lake ETL pipeline requires careful planning and execution. In this article, we will discuss some of the key steps and best practices for building a data lake ETL pipeline that can handle large volumes of data, ensure data quality and security, and support business insights.