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Modern Data Architecture on AWS

You're reading from  Modern Data Architecture on AWS

Product type Book
Published in Aug 2023
Publisher Packt
ISBN-13 9781801813396
Pages 420 pages
Edition 1st Edition
Languages
Author (1):
Behram Irani Behram Irani
Profile icon Behram Irani

Table of Contents (24) Chapters

Preface 1. Part 1: Foundational Data Lake
2. Prologue: The Data and Analytics Journey So Far 3. Chapter 1: Modern Data Architecture on AWS 4. Chapter 2: Scalable Data Lakes 5. Part 2: Purpose-Built Services And Unified Data Access
6. Chapter 3: Batch Data Ingestion 7. Chapter 4: Streaming Data Ingestion 8. Chapter 5: Data Processing 9. Chapter 6: Interactive Analytics 10. Chapter 7: Data Warehousing 11. Chapter 8: Data Sharing 12. Chapter 9: Data Federation 13. Chapter 10: Predictive Analytics 14. Chapter 11: Generative AI 15. Chapter 12: Operational Analytics 16. Chapter 13: Business Intelligence 17. Part 3: Govern, Scale, Optimize And Operationalize
18. Chapter 14: Data Governance 19. Chapter 15: Data Mesh 20. Chapter 16: Performant and Cost-Effective Data Platform 21. Chapter 17: Automate, Operationalize, and Monetize 22. Index 23. Other Books You May Enjoy

Amazon OpenSearch Service

OpenSearch (https://opensearch.org/) is an open source search engine forked from Elasticsearch 7.10.2. It also contains a visualization dashboard component that is forked from Kibana 7.10.2. OpenSearch has a distributed architecture where documents are collected in an index; these indices are divided into shards. Multiple nodes are present in an OpenSearch domain, where shards are replicated across nodes for high availability. In that sense, a lot of configuration, setup, and operational overhead is needed to set up a self-managed OpenSearch platform.

To alleviate the infrastructure setup pain, AWS provides a managed service that makes it easy to deploy, operate, and scale OpenSearch clusters. Amazon OpenSearch Service can either be created in provisioned mode, where users get to select the type and number of nodes to leverage in a cluster, or it can be in serverless mode, where there is no sizing to be done. Provisioned mode is suitable for steady and...

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