Reader small image

You're reading from  Modern Data Architecture on AWS

Product typeBook
Published inAug 2023
PublisherPackt
ISBN-139781801813396
Edition1st Edition
Concepts
Right arrow
Author (1)
Behram Irani
Behram Irani
author image
Behram Irani

Behram Irani is currently a technology leader with Amazon Web Services (AWS) specializing in data, analytics and AI/ML. He has spent over 18 years in the tech industry helping organizations, from start-ups to large-scale enterprises, modernize their data platforms. In the last 6 years working at AWS, Behram has been a thought leader in the data, analytics and AI/ML space; publishing multiple papers and leading the digital transformation efforts for many organizations across the globe. Behram has completed his Bachelor of Engineering in Computer Science from the University of Pune and has an MBA degree from the University of Florida.
Read more about Behram Irani

Right arrow

Data lakes

Simply put, a data lake is a centralized repository to store all kinds of data. Data can be structured (such as relational database data in tabular format), semi-structured (such as JSON), or unstructured (such as images, PDFs, and so on). Data from all the heterogenous source systems is collected and processed in this single repository and consumed from it. In its early days, Apache Hadoop became the go-to place for setting up data lakes. The Hadoop framework provided a storage layer called Hadoop Distributed File System (HDFS) and a data processing layer called MapReduce. Organizations started using this data lake as a central place for storing and processing all kinds of data. The data lake provided a great alternative to storing and processing data outside relational databases and data warehouses. But soon, the data lake setup on-premises infrastructure became a nightmare. We will look at those challenges as we build upon this chapter.

The following diagram shows...

lock icon
The rest of the page is locked
Previous PageNext Page
You have been reading a chapter from
Modern Data Architecture on AWS
Published in: Aug 2023Publisher: PacktISBN-13: 9781801813396

Author (1)

author image
Behram Irani

Behram Irani is currently a technology leader with Amazon Web Services (AWS) specializing in data, analytics and AI/ML. He has spent over 18 years in the tech industry helping organizations, from start-ups to large-scale enterprises, modernize their data platforms. In the last 6 years working at AWS, Behram has been a thought leader in the data, analytics and AI/ML space; publishing multiple papers and leading the digital transformation efforts for many organizations across the globe. Behram has completed his Bachelor of Engineering in Computer Science from the University of Pune and has an MBA degree from the University of Florida.
Read more about Behram Irani