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How Rocket Companies modernized their data science solution on AWS

Machine Learning Blog



Rocket Companies modernized their legacy data science solution on AWS, addressing several key challenges in their existing infrastructure and achieving significant improvements in their data science capabilities.

  • Migrated from Hadoop environment to Amazon SageMaker Studio
  • Moved data from HDFS to Amazon S3 with improved access controls
  • Implemented a multi-account AWS strategy with separated development and production environments
  • Reduced deployment times from months to weeks or days
  • Increased models in production from 26 to over 210
  • Decreased incident tickets from hundreds to nearly zero
  • Empowered data scientists with more flexible tool choices

The migration enabled Rocket to scale their data science solution, improve security, and dramatically increase productivity, powering 10 million automated AI decisions daily.



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