AWS Certified Data Analytics Specialty 2021 - Hands-On! - Amazon Elastic MapReduce (EMR), Amazon Web Services (AWS) Inte

The video tutorial explains how Amazon EMR integrates with various AWS services like EC2, VPC, S3, CloudWatch, and IAM. It covers storage options such as HDFS, EMRFS, and local storage, highlighting the benefits and limitations of each. The tutorial also discusses the importance of data consistency in S3 and the improvements made in 2021. Additionally, it touches on monitoring and security aspects using CloudWatch and IAM, and the use of transient clusters in data pipelines.

What considerations should be made when terminating an EMR cluster?

What challenges were associated with consistency in EMRFS, and how have they been addressed?

Discuss the differences between using local file systems and EBS in EMR.