Optimizing Flink’s join operations on Amazon EMR with Alluxio | Amazon Web Services
When you’re working with data analysis, you often face the challenge of effectively correlating real-time data with historical data to…
Tag: emr
Reduce EMR HBase upgrade downtime with the EMR read-replica prewarm feature | Amazon Web Services
HBase clusters on Amazon Simple Storage Service (Amazon S3) need regular upgrades for new features, security patches, and performance improvements.…
Secure Apache Spark writes to Amazon S3 on Amazon EMR with dynamic AWS KMS encryption | Amazon Web Services
When processing data at scale, many organizations use Apache Spark on Amazon EMR to run shared clusters that handle workloads…
Apache Spark 4.0.1 preview now available on Amazon EMR Serverless | Amazon Web Services
Amazon EMR Serverless now supports Apache Spark 4.0.1 in preview, making analytics accessible to more users, simplifying data engineering workflows,…
Top 10 best practices for Amazon EMR Serverless | Amazon Web Services
Amazon EMR Serverless is a deployment option for Amazon EMR that you can use to run open source big data…
How Slack achieved operational excellence for Spark on Amazon EMR using generative AI | Amazon Web Services
At Slack, our data platform processes terabytes of data each day using Apache Spark on Amazon EMR on Amazon Elastic…
Amazon EMR Serverless eliminates local storage provisioning, reducing data processing costs by up to 20% | Amazon Web Services
At AWS re:Invent 2025, Amazon Web Services (AWS) announced serverless storage for Amazon EMR Serverless, a new capability that eliminates…
Modernize Apache Spark workflows using Spark Connect on Amazon EMR on Amazon EC2 | Amazon Web Services
Apache Spark Connect, introduced in Spark 3.4, enhances the Spark ecosystem by offering a client-server architecture that separates the Spark…
Introducing the Apache Spark troubleshooting agent for Amazon EMR and AWS Glue | Amazon Web Services
The newly launched Apache Spark troubleshooting agent can eliminate hours of manual investigation for data engineers and scientists working with…
Introducing Apache Spark upgrade agent for Amazon EMR | Amazon Web Services
For organizations running Apache Spark workloads, version upgrades have long represented a significant operational challenge. What should be a routine…