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You're reading from  Simplify Big Data Analytics with Amazon EMR

Product typeBook
Published inMar 2022
PublisherPackt
ISBN-139781801071079
Edition1st Edition
Tools
AWS
Concepts
Big Data
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Author (1)
Sakti Mishra
Sakti Mishra
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Sakti Mishra

Sakti Mishra is an engineer, architect, author, and technology leader with over 16 years of experience in the IT industry. He is currently working as a senior data lab architect at Amazon Web Services (AWS). He is passionate about technologies and has expertise in big data, analytics, machine learning, artificial intelligence, graph networks, web/mobile applications, and cloud technologies such as AWS and Google Cloud Platform. Sakti has a bachelor’s degree in engineering and a master’s degree in business administration. He holds several certifications in Hadoop, Spark, AWS, and Google Cloud. He is also an author of multiple technology blogs, workshops, white papers and is a public speaker who represents AWS in various domains and events.
Read more about Sakti Mishra

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Migrating data and metadata catalogs

As we learned earlier, using Amazon S3 as the persistent data store is the recommended approach when migrating your workloads to AWS or Amazon EMR. If your on-premise environment does not use Amazon S3 as the persistent data store or your existing cluster has Hive Metastore tables, then you need to plan for migrating both data and metadata.

Let's understand what options we have when planning to migrate on-premises cluster data and/or metadata catalogs.

Migrating data

To migrate your on-premises datasets to Amazon S3 or other storage solutions in AWS, you can consider the following tools and services AWS offers:

  • Offline data movement using AWS Snowball and Snowmobile, which helps to migrate petabyte- and exabyte-scale datasets.
  • For faster online data movement, integrate AWS Direct Connect, which provides dedicated internet bandwidth for data transfers.
  • Use Hadoop's distcp command to do a distributed copy from on...
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Simplify Big Data Analytics with Amazon EMR
Published in: Mar 2022Publisher: PacktISBN-13: 9781801071079
© 2022 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Sakti Mishra

Sakti Mishra is an engineer, architect, author, and technology leader with over 16 years of experience in the IT industry. He is currently working as a senior data lab architect at Amazon Web Services (AWS). He is passionate about technologies and has expertise in big data, analytics, machine learning, artificial intelligence, graph networks, web/mobile applications, and cloud technologies such as AWS and Google Cloud Platform. Sakti has a bachelor’s degree in engineering and a master’s degree in business administration. He holds several certifications in Hadoop, Spark, AWS, and Google Cloud. He is also an author of multiple technology blogs, workshops, white papers and is a public speaker who represents AWS in various domains and events.
Read more about Sakti Mishra

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