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Practical Enterprise Data Lake Insights

Practical Enterprise Data Lake Insights


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About the Book

​Chapter 1: Data Lake Concepts Overview
Chapter Goal: This chapter highlights key concepts of Data Lake and Tech Stack. It briefs the readers on the background of Data Management, the need to have a Data Lake, and focus on latest running trends.No of pages: 20Sub -Topics: 1. Familiarization with Enterprise Data Lake ecosystem2. Understand key components of Data Lake3. Data understanding - Structured vs Unstructured
Chapter 2: Data Replication Strategies
Chapter Goal: The chapter will focus on how to replicate data into Hadoop from source systems. Depending on the nature of source systems, strategies may change. The chapter will start with a talk trivial approaches to ETL data into Hadoop and then dive into the latest trends of change data capture.No of pages: 25Sub - Topics: 1. Conventional ETL strategies2. Change data capture for relational data3. Change data capture for time-series data
Chapter - 3: Bring Data into Hadoop
Chapter Goal: The chapter will focus on how to get data into a Hadoop cluster. It will talk on several approaches and utilities that can be used to bring data into Hadoop for processing.Page count: 30Sub -Topics: 1. RDBMS to Hadoop2. MPP database systems to Hadoop3. Unstructured data into Hadoop
Chapter 4: Data Streaming Strategies
Chapter Goal: The chapter will deep dive into data streaming principles of Kafka. It will talk on how Kafka works and understand how it resolves the challenge of getting data into Data Lake.No of pages: 50Sub - Topics: 1. How to stream the data? Kafka2. How to persist the changes3. How to batch the data4. How to massage the data5. Tools and technologies - HVR, Oracle golden gate for big data
Chapter 5: Data Processing in Hadoop
Chapter Goal: This chapter will provide an insight into various data querying platforms. It all started with Map Reduce but Hive is quickly acquiring de facto status in the industry. Chapter will deep dive into Hive, its SQL like semantics and show case its most recent capabilities. A dedicated section on Spark will give a detailed walk-through on Spark approach to process data in Hadoop.No of pages: 30Sub - Topics: 1. Map reduce2. Query engines - intro/bigdata sql/bigSQL3. Hive - focus4. Spark - focus5. Presto
Chapter 6: Data Security and Compliance
Chapter Goal: This chapter will talk on security aspects of a data lake in Hadoop. The fact that security had been deliberately compromised in the past by organizations, does has a weight. The chapter talks about how to build a safety net around data lake and mitigate the risks of unauthorized access or injection attacks on a Data Lake. Page count: 20Sub - Topics: 1. Encryption in-transit and at rest2. Data masking3. Kerberos security and LDAP authentication4. Ranger
Chapter 7: Ensure Availability of a Data Lake
Chapter Goal: This chapter throws light on yet another key aspect of data landscape i.e. availability. It will discuss topics like disaster recovery strategies, how to setup replication between two data centers, and how to tackle consistency and integrity of data.Page count: 20Sub - Topics: 1. Disaster Recovery Strategies2. Setup Data cente
About the Author: Saurabh K. Gupta is a technology leader, published author, and database enthusiast with more than 11 years of industry experience in data architecture, engineering, development, and administration. Working as a Manager, Data & Analytics at GE Transportation, his focus lies with data lake analytics programs that build a digital solution for business stakeholders. In the past, he has worked extensively with Oracle database design and development, PaaS and IaaS cloud service models, consolidation, and in-memory technologies. He has authored two books on advanced PL/SQL for Oracle versions 11g and 12c. He is a frequent speaker at numerous conferences organized by the user community and technical institutions. He tweets at @saurabhkg and blogs at sbhoracle.wordpress.com.
Venkata Giri currently works with GE Digital and has been involved with building resilient distributed services at a massive scale. He has worked on big data tech stack, relational databases, high availability, and performance tuning. With over 20 years of experience in data technologies, he has in-depth knowledge of big data ecosystems, complex data ingestion pipelines, data engineering, data processing, and operations. Prior to working at GE, he worked with the data teams at Linkedin and Yahoo.


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Product Details
  • ISBN-13: 9781484235218
  • Publisher: Apress
  • Publisher Imprint: Apress
  • Edition: 1st ed.
  • Language: English
  • Returnable: Y
  • Sub Title: Handle Data-Driven Challenges in an Enterprise Big Data Lake
  • Width: 156 mm
  • ISBN-10: 1484235215
  • Publisher Date: 28 Jun 2018
  • Binding: Paperback
  • Height: 234 mm
  • No of Pages: 327
  • Spine Width: 18 mm
  • Weight: 535 gr


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