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Data Lake Development with Big Data

Data Lake Development with Big Data

By : Pradeep Pasupuleti, Beulah Salome Purra
3.6 (8)
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Data Lake Development with Big Data

Data Lake Development with Big Data

3.6 (8)
By: Pradeep Pasupuleti, Beulah Salome Purra

Overview of this book

A Data Lake is a highly scalable platform for storing huge volumes of multistructured data from disparate sources with centralized data management services. This book explores the potential of Data Lakes and explores architectural approaches to building data lakes that ingest, index, manage, and analyze massive amounts of data using batch and real-time processing frameworks. It guides you on how to go about building a Data Lake that is managed by Hadoop and accessed as required by other Big Data applications. This book will guide readers (using best practices) in developing Data Lake's capabilities. It will focus on architect data governance, security, data quality, data lineage tracking, metadata management, and semantic data tagging. By the end of this book, you will have a good understanding of building a Data Lake for Big Data.
Table of Contents (7 chapters)
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Chapter 3. Data Integration, Quality, and Enrichment

In the preceding chapter, we understood the details of obtaining huge volumes of data into the Data Lake's Intake Tier from various External Data Sources. We learned various Hadoop-oriented data transfer mechanisms to either; pull the data from sources or push the data in near real-time, and to perform historical or incremental loads. We also saw the key functionalities that are implemented as part of the Data Intake Tier and got architectural guidance on the Big Data tools and technologies.

Now that the data has been acquired into the Data Lake, we will explore the next logical steps that are performed on the data in this chapter. In a nutshell, we will take a closer look at the Management Tier and understand how to efficiently manage the vast amounts of data and deliver it to multiple applications and systems with a high degree of performance and scalability.

In this chapter, we will gain a deeper understanding of the following...

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