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<li>massively parallel, share Nothing Columnar architecture</li>
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<h2 id="best-practices-encoding-compression"><a class="markdownIt-Anchor" href="#best-practices-encoding-compression"></a> Best Practices: Encoding & Compression</h2>
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<p><a href="https://aws.amazon.com/blogs/aws/introducing-amazon-managed-workflows-for-apache-airflow-mwaa/" target="_blank" rel="noopener">https://aws.amazon.com/blogs/aws/introducing-amazon-managed-workflows-for-apache-airflow-mwaa/</a></p>
<p><a href="https://aws.amazon.com/blogs/containers/how-affirm-uses-aws-fargate-and-apache-airflow-to-manage-batch-jobs/" target="_blank" rel="noopener">https://aws.amazon.com/blogs/containers/how-affirm-uses-aws-fargate-and-apache-airflow-to-manage-batch-jobs/</a></p>
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<p><a href="https://aws.amazon.com/blogs/big-data/accessing-and-visualizing-external-tables-in-an-apache-hive-metastore-with-amazon-athena-and-amazon-quicksight/" target="_blank" rel="noopener">https://aws.amazon.com/blogs/big-data/accessing-and-visualizing-external-tables-in-an-apache-hive-metastore-with-amazon-athena-and-amazon-quicksight/</a></p>
<p><a href="https://aws.amazon.com/blogs/big-data/setting-up-automated-data-quality-workflows-and-alerts-using-aws-glue-databrew-and-aws-lambda/" target="_blank" rel="noopener">https://aws.amazon.com/blogs/big-data/setting-up-automated-data-quality-workflows-and-alerts-using-aws-glue-databrew-and-aws-lambda/</a></p>
<p><a href="https://aws.amazon.com/blogs/big-data/optimizing-amazon-emr-for-resilience-and-cost-with-capacity-optimized-spot-instances/" target="_blank" rel="noopener">https://aws.amazon.com/blogs/big-data/optimizing-amazon-emr-for-resilience-and-cost-with-capacity-optimized-spot-instances/</a></p>
<p><a href="https://aws.amazon.com/blogs/big-data/amazon-emr-studio-preview-a-new-notebook-first-ide-experience-with-amazon-emr/" target="_blank" rel="noopener">https://aws.amazon.com/blogs/big-data/amazon-emr-studio-preview-a-new-notebook-first-ide-experience-with-amazon-emr/</a></p>
<p><a href="https://aws.amazon.com/blogs/big-data/apply-record-level-changes-from-relational-databases-to-amazon-s3-data-lake-using-apache-hudi-on-amazon-emr-and-aws-database-migration-service/" target="_blank" rel="noopener">https://aws.amazon.com/blogs/big-data/apply-record-level-changes-from-relational-databases-to-amazon-s3-data-lake-using-apache-hudi-on-amazon-emr-and-aws-database-migration-service/</a></p>
<p><a href="https://aws.amazon.com/blogs/big-data/amazon-emr-studio-preview-a-new-notebook-first-ide-experience-with-amazon-emr/" target="_blank" rel="noopener">https://aws.amazon.com/blogs/big-data/amazon-emr-studio-preview-a-new-notebook-first-ide-experience-with-amazon-emr/</a></p>
<p><a href="https://aws.amazon.com/blogs/big-data/orchestrating-analytics-jobs-by-running-amazon-emr-notebooks-programmatically/" target="_blank" rel="noopener">https://aws.amazon.com/blogs/big-data/orchestrating-analytics-jobs-by-running-amazon-emr-notebooks-programmatically/</a></p>
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<h1 id="references"><a class="markdownIt-Anchor" href="#references"></a> References</h1>
<ul>
<li>AWS re:Invent 2019: [REPEAT 1] HPC on AWS: Innovating without infrastructure constraints (CMP204-R1)</li>
</ul>
<blockquote>
<p><a href="https://youtu.be/g70bvcGlPY4" target="_blank" rel="noopener">https://youtu.be/g70bvcGlPY4</a></p>
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<ul>
<li>AWS re:Invent 2016: Building HPC Clusters as Code in the (Almost) Infinite Cloud( CMP318 )</li>
</ul>
<blockquote>
<p><a href="https://youtu.be/x7M3m1jZ7L8" target="_blank" rel="noopener">https://youtu.be/x7M3m1jZ7L8</a></p>
</blockquote>
<ul>
<li><a href="https://youtu.be/0bGZdqx6w1Q" target="_blank" rel="noopener">https://youtu.be/0bGZdqx6w1Q</a></li>
<li><a href="https://youtu.be/tHylCR0NIwU" target="_blank" rel="noopener">https://youtu.be/tHylCR0NIwU</a></li>
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<ul>
<li>If you want to use AWS managed keys, then you can’t control key rotation, it would be every 3 years.</li>
<li>If you want to use Customer Managed Keys (CMK), you can turn on automatic rotation for sysmetric keys, it would be every year.</li>
<li>CMK sysmetric key and asysmetric private key never left KMS unencrypted</li>
<li>How to choose from Sysmetric and Asysmetric key</li>
</ul>
<blockquote>
<p><a href="https://docs.aws.amazon.com/kms/latest/developerguide/symm-asymm-choose.html" target="_blank" rel="noopener">https://docs.aws.amazon.com/kms/latest/developerguide/symm-asymm-choose.html</a></p>
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