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Home Page E-MapReduce Tutorials

Tutorials

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E-MapReduce provides tutorials for various business needs. Find a tutorial below that suits your requirements.

EMR on ECS

  • Manually scale in a node group

  • Replace a corrupted local disk in a cluster

  • Configure Auto Scaling rules for a cluster

EMR Serverless StarRocks

  • Improve query performance using local cache in a compute-storage separation pattern

  • Use a Flink service on a DataFlow cluster and a CTAS statement to sync data from MySQL to StarRocks

  • Use Realtime Compute for Flink and a CTAS statement to sync data from MySQL to StarRocks

  • Use Flink CDC to sync MySQL data to StarRocks

  • Data warehouse scenario: Ad hoc query

  • Data warehouse scenario: Real-time statistics for incremental data

  • Data warehouse scenario: Near-real-time, minute-level analysis

EMR Serverless Spark

  • Submit a PySpark streaming task using Serverless Spark

  • Submit a task using spark-submit

  • Submit a task using the Livy Operator in Apache Airflow

  • Submit a task using Apache Airflow

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