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You're reading from  AWS Certified Database – Specialty (DBS-C01) Certification Guide

Product typeBook
Published inMay 2022
PublisherPackt
ISBN-139781803243108
Edition1st Edition
Concepts
IT Certification
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Author (1)
Kate Gawron
Kate Gawron
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Kate Gawron

Kate Gawron is a full-time senior database consultant and part-time future racing driver. She was a competitor in Formula Woman, and she aspires to become a professional Gran Turismo (GT) racing driver. Away from the racetrack, Kate has worked with Oracle databases for 18 years and AWS for five years. She holds four AWS certifications, including the AWS Certified Database – Specialty certification as well as two professional Oracle qualifications. Kate currently works as a senior database architect, where she works with customers to migrate and refactor their databases to work optimally within the AWS cloud.
Read more about Kate Gawron

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Now, let's practice a few exam-style questions:

  1. Amazon Athena is being used by a large company to query data that's being held in S3 buckets in the eu-central-1 and eu-west-1 regions. The company wants to use Athena in eu-west-1 to query data from Amazon S3 in both regions. The solution must be as low-cost as possible.

What is the best solution?

  1. Enable S3 cross-region replication from eu-central-1 to eu-west-1. Run the AWS Glue crawler in eu-west-1 to create the AWS Glue Data Catalog and run Athena queries.
  2. Use AWS DMS to migrate the AWS Glue Data Catalog from eu-central-1 to eu-west-1. Run Athena queries in eu-west-1.
  3. Update the AWS Glue resource policy's IAM permissions to provide the eu-central-1 AWS Glue Data Catalog with access to eu-west-1. Once the catalog in eu-west-1 has access to the catalog in eu-central-1, run Athena queries in eu-west-1.
  4. Run the AWS Glue crawler in eu-west-1 to catalog the datasets in all regions...
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AWS Certified Database – Specialty (DBS-C01) Certification Guide
Published in: May 2022Publisher: PacktISBN-13: 9781803243108
© 2022 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Kate Gawron

Kate Gawron is a full-time senior database consultant and part-time future racing driver. She was a competitor in Formula Woman, and she aspires to become a professional Gran Turismo (GT) racing driver. Away from the racetrack, Kate has worked with Oracle databases for 18 years and AWS for five years. She holds four AWS certifications, including the AWS Certified Database – Specialty certification as well as two professional Oracle qualifications. Kate currently works as a senior database architect, where she works with customers to migrate and refactor their databases to work optimally within the AWS cloud.
Read more about Kate Gawron

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