Amazon Elastic Map Reduce (EMR)
AWS launched the first version of EMR in 2009, which provides the ability to process petabyte-scale data using the latest open-source big data frameworks such as Spark, Hive, Presto, HBase, Flink, and Hudi in the cloud. Amazon EMR is a managed cluster platform that simplifies running big data frameworks, such as Apache Hadoop and Apache Spark, on the AWS cloud to process and analyze vast amounts of data. It is a wrapper around distributed open-source distributed computing frameworks. This wrapper abstracts the effort required to set up infrastructure, security, Network communication, disaster recovery and scalability. Additionally, EMR offers 100% compliance with open-source APIs. So, you do not need to change your application code when you move to EMR from the on-premise Hadoop system.
EMR runs directly against the data stored in your S3 data lake, so you don’t need to move that data or transform your data. With EMR, you can easily create clusters...