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The Artificial Intelligence Infrastructure Workshop

You're reading from   The Artificial Intelligence Infrastructure Workshop Build your own highly scalable and robust data storage systems that can support a variety of cutting-edge AI applications

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Product type Paperback
Published in Aug 2020
Publisher Packt
ISBN-13 9781800209848
Length 732 pages
Edition 1st Edition
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Authors (6):
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Bas Geerdink Bas Geerdink
Author Profile Icon Bas Geerdink
Bas Geerdink
Chinmay Arankalle Chinmay Arankalle
Author Profile Icon Chinmay Arankalle
Chinmay Arankalle
Kunal Gera Kunal Gera
Author Profile Icon Kunal Gera
Kunal Gera
Kevin Liao Kevin Liao
Author Profile Icon Kevin Liao
Kevin Liao
Gareth Dwyer Gareth Dwyer
Author Profile Icon Gareth Dwyer
Gareth Dwyer
Anand N.S. Anand N.S.
Author Profile Icon Anand N.S.
Anand N.S.
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Toc

Table of Contents (14) Chapters Close

Preface
1. Data Storage Fundamentals 2. Artificial Intelligence Storage Requirements FREE CHAPTER 3. Data Preparation 4. The Ethics of AI Data Storage 5. Data Stores: SQL and NoSQL Databases 6. Big Data File Formats 7. Introduction to Analytics Engine (Spark) for Big Data 8. Data System Design Examples 9. Workflow Management for AI 10. Introduction to Data Storage on Cloud Services (AWS) 11. Building an Artificial Intelligence Algorithm 12. Productionizing Your AI Applications Appendix

ETL

ETL is the standard term that is used for Extracting, Transforming, and Loading data. In traditional data warehousing systems, the entire data pipeline consists of multiple ETL steps that follow after each other to bring the data from the source to the target (usually a report on a dashboard). Let's explore this in more detail:

E: Data is extracted from a source. This can be a file, a database, or a direct call to an API or web service. Once loaded with a query, the data is kept in memory, ready to be transformed. For example, a daily export file from a source system that produces client orders is read every day at 01:00.

T: The data that was captured in memory during the extraction phase (or in the loading phase with ELT) is transformed using calculations, aggregations, and/or filters into a target dataset. For example, the customer order data is cleaned, enriched, and narrowed down per region.

L: The data that was transformed is loaded (stored) into a data store...

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