Head of Business Intelligence, Analytics and Big Data Service Line at NTT DATA
Nov 2, 2020
In general, our clients use this as storage for raw data coming from systems. Our experience is that from the raw data you have to build up the data lake like a data warehouse. It's quite easy to pass from S3, for example, to Redshift. We used the data lake on AWS to store raw data and in some other cases to process advanced analytics. But the main use case here is storing raw data or archiving some data.