AWS Big Data Blog
Author: Nitin Aggarwal
Nitin Aggarwal is a Senior Solutions Architect at AWS, where he helps digital native customers with architecting data analytics solutions and providing technical guidance on various AWS services. He brings more than 16 years of experience in software engineering and architecture roles for various large-scale enterprises.
Build a data quality score card using AWS Glue DataBrew, Amazon Athena, and Amazon QuickSight
Data quality plays an important role while building an extract, transform, and load (ETL) pipeline for sending data to downstream analytical applications and machine learning (ML) models. The analogy “garbage in, garbage out” is apt at describing why it’s important to filter out bad data before further processing. Continuously monitoring data quality and comparing it […]