Serverless Analytics with Amazon Athena
Serverless Analytics with Amazon Athena:
Query structured, unstructured, or semi-structured data in seconds without setting up any infrastructure
English | 2021 | ISBN: 1800562349 | 438 Pages | EPUB | 15 MB
Query structured, unstructured, or semi-structured data in seconds without setting up any infrastructure
English | 2021 | ISBN: 1800562349 | 438 Pages | EPUB | 15 MB
This book begins with an overview of the serverless analytics experience offered by Athena and teaches you how to build and tune an S3 Data Lake using Athena, including how to structure your tables using open-source file formats like Parquet. You'll learn how to build, secure, and connect to a data lake with Athena and Lake Formation. Next, you'll cover key tasks such as ad hoc data analysis, working with ETL pipelines, monitoring and alerting KPI breaches using CloudWatch Metrics, running customizable connectors with AWS Lambda, and more. Moving on, you'll work through easy integrations, troubleshooting and tuning common Athena issues, and the most common reasons for query failure. You will also review tips to help diagnose and correct failing queries in your pursuit of operational excellence. Finally, you'll explore advanced concepts such as Athena Query Federation and Athena ML to generate powerful insights without needing to touch a single server.